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34033441420 = 22511154697461
BaseRepresentation
bin11111101100100011…
…010001101010001100
310020211211220221211101
4133230203101222030
51024200030111140
623345034432444
72313244323166
oct375443215214
9106754827741
1034033441420
1113484a992a0
126719892724
133294bc5024
14190bdc5936
15d42ca799a
hex7ec8d1a8c

34033441420 has 24 divisors (see below), whose sum is σ = 77967520848. Its totient is φ = 12375796800.

The previous prime is 34033441391. The next prime is 34033441433. The reversal of 34033441420 is 2414433043.

It is a super-3 number, since 3×340334414203 (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77348511 + ... + 77348950.

It is an arithmetic number, because the mean of its divisors is an integer number (3248646702).

Almost surely, 234033441420 is an apocalyptic number.

It is an amenable number.

34033441420 is an abundant number, since it is smaller than the sum of its proper divisors (43934079428).

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

34033441420 is a wasteful number, since it uses less digits than its factorization.

34033441420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154697481 (or 154697479 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 34033441420 its reverse (2414433043), we get a palindrome (36447874463).

The spelling of 34033441420 in words is "thirty-four billion, thirty-three million, four hundred forty-one thousand, four hundred twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 154697461 309394922 618789844 773487305 1546974610 1701672071 3093949220 3403344142 6806688284 8508360355 17016720710 34033441420