13231962252036 has 72 divisors (see below), whose sum is σ = 38634499429344. Its totient is φ = 3773821674240.

The previous prime is 13231962252023. The next prime is 13231962252107. The reversal of 13231962252036 is 63025226913231.

13231962252036 is a `hidden beast` number, since 1 + 3 + 2 + 3 + 1 + 96 + 2 + 2 + 520 + 36 = 666.

It is a super-2 number, since 2×13231962252036² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13231962251982 and 13231962252000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 982759330 + ... + 982772793.

It is an arithmetic number, because the mean of its divisors is an integer number (536590269852).

Almost surely, 2^{13231962252036} is an apocalyptic number.

It is an amenable number.

13231962252036 is an abundant number, since it is smaller than the sum of its proper divisors (25402537177308).

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

13231962252036 is a wasteful number, since it uses less digits than its factorization.

13231962252036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1965532161 (or 1965532156 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 13231962252036 in words is "thirteen trillion, two hundred thirty-one billion, nine hundred sixty-two million, two hundred fifty-two thousand, thirty-six".