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, 2^34421420110 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".