13423510502152 has 32 divisors (see below), whose sum is σ = 26041172405400. Its totient is φ = 6479272364544.

The previous prime is 13423510502147. The next prime is 13423510502279. The reversal of 13423510502152 is 25120501532431.

It can be written as a sum of positive squares in 4 ways, for example, as 12430884856516 + 992625645636 = 3525746^2 + 996306^2 .

It is a super-2 number, since 2×13423510502152² (a number of 27 digits) contains 22 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, 3211023 + ... + 6095710.

Almost surely, 2^{13423510502152} is an apocalyptic number.

It is an amenable number.

13423510502152 is a deficient number, since it is larger than the sum of its proper divisors (12617661903248).

13423510502152 is a wasteful number, since it uses less digits than its factorization.

13423510502152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9312985 (or 9312981 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 13423510502152 in words is "thirteen trillion, four hundred twenty-three billion, five hundred ten million, five hundred two thousand, one hundred fifty-two".