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34421420110 = 25711192352797
BaseRepresentation
bin100000000011101011…
…010011000001001110
310021211212222022112111
4200003223103001032
51030443340420420
623451334254234
72325665146330
oct400353230116
9107755868474
1034421420110
1113663aa3440
1268077b737a
1333273b7a0c
14194773b450
15d66d9445a
hex803ad304e

34421420110 has 64 divisors (see below), whose sum is σ = 81312698880. Its totient is φ = 10164078720.

The previous prime is 34421420101. The next prime is 34421420147. The reversal of 34421420110 is 1102412443.

It is a happy number.

It is a super-2 number, since 2×344214201102 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1161769 + ... + 1191028.

It is an arithmetic number, because the mean of its divisors is an integer number (1270510920).

Almost surely, 234421420110 is an apocalyptic number.

34421420110 is an abundant number, since it is smaller than the sum of its proper divisors (46891278770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34421420110 is a wasteful number, since it uses less digits than its factorization.

34421420110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2352841.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 34421420110 its reverse (1102412443), we get a palindrome (35523832553).

The spelling of 34421420110 in words is "thirty-four billion, four hundred twenty-one million, four hundred twenty thousand, one hundred ten".

Divisors: 1 2 5 7 10 11 14 19 22 35 38 55 70 77 95 110 133 154 190 209 266 385 418 665 770 1045 1330 1463 2090 2926 7315 14630 2352797 4705594 11763985 16469579 23527970 25880767 32939158 44703143 51761534 82347895 89406286 129403835 164695790 181165369 223515715 258807670 312922001 362330738 447031430 491734573 625844002 905826845 983469146 1564610005 1811653690 2458672865 3129220010 3442142011 4917345730 6884284022 17210710055 34421420110