34513758840 has 64 divisors (see below), whose sum is σ = 112954124160. Its totient is φ = 8366971520.

The previous prime is 34513758803. The next prime is 34513758869. The reversal of 34513758840 is 4885731543.

It is a super-3 number, since 3×34513758840³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34513758840.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13072074 + ... + 13074713.

It is an arithmetic number, because the mean of its divisors is an integer number (1764908190).

Almost surely, 2^34513758840 is an apocalyptic number.

34513758840 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34513758840 is an abundant number, since it is smaller than the sum of its proper divisors (78440365320).

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

34513758840 is a wasteful number, since it uses less digits than its factorization.

34513758840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26146812 (or 26146808 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 34513758840 in words is "thirty-four billion, five hundred thirteen million, seven hundred fifty-eight thousand, eight hundred forty".