34513817968 has 50 divisors (see below), whose sum is σ = 78011054344. Its totient is φ = 14791619808.

The previous prime is 34513817959. The next prime is 34513817969. The reversal of 34513817968 is 86971831543.

It is a super-3 number, since 3×34513817968³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34513817969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 410796 + ... + 487627.

Almost surely, 2^34513817968 is an apocalyptic number.

It is an amenable number.

34513817968 is an abundant number, since it is smaller than the sum of its proper divisors (43497236376).

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

34513817968 is an frugal number, since it uses more digits than its factorization.

34513817968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898459 (or 898432 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 55.

The spelling of 34513817968 in words is "thirty-four billion, five hundred thirteen million, eight hundred seventeen thousand, nine hundred sixty-eight".