16155540086324 has 12 divisors (see below), whose sum is σ = 28312526390148. Its totient is φ = 8066246832000.

The previous prime is 16155540086317. The next prime is 16155540086333. The reversal of 16155540086324 is 42368004555161.

It can be written as a sum of positive squares in 2 ways, for example, as 9906240066724 + 6249300019600 = 3147418^2 + 2499860^2 .

It is a super-2 number, since 2×16155540086324² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2880799637 + ... + 2880805244.

It is an arithmetic number, because the mean of its divisors is an integer number (2359377199179).

Almost surely, 2^{16155540086324} is an apocalyptic number.

It is an amenable number.

16155540086324 is a deficient number, since it is larger than the sum of its proper divisors (12156986303824).

16155540086324 is a wasteful number, since it uses less digits than its factorization.

16155540086324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5761605586 (or 5761605584 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 50.

The spelling of 16155540086324 in words is "sixteen trillion, one hundred fifty-five billion, five hundred forty million, eighty-six thousand, three hundred twenty-four".