13510034474640 has 160 divisors (see below), whose sum is σ = 45750817581696. Its totient is φ = 3270691246080.

The previous prime is 13510034474603. The next prime is 13510034474653. The reversal of 13510034474640 is 4647443001531.

It is a super-2 number, since 2×13510034474640² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13510034474592 and 13510034474601.

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, 1555629 + ... + 5425868.

Almost surely, 2^{13510034474640} is an apocalyptic number.

13510034474640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13510034474640 is an abundant number, since it is smaller than the sum of its proper divisors (32240783107056).

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

13510034474640 is a wasteful number, since it uses less digits than its factorization.

13510034474640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6982257 (or 6982251 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 13510034474640 in words is "thirteen trillion, five hundred ten billion, thirty-four million, four hundred seventy-four thousand, six hundred forty".