13860531583372 has 24 divisors (see below), whose sum is σ = 24280314408000. Its totient is φ = 6923302164816.

The previous prime is 13860531583337. The next prime is 13860531583373. The reversal of 13860531583372 is 27338513506831.

It is a super-2 number, since 2×13860531583372² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13860531583373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16640343 + ... + 17453425.

It is an arithmetic number, because the mean of its divisors is an integer number (1011679767000).

Almost surely, 2^{13860531583372} is an apocalyptic number.

It is an amenable number.

13860531583372 is a deficient number, since it is larger than the sum of its proper divisors (10419782824628).

13860531583372 is a wasteful number, since it uses less digits than its factorization.

13860531583372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817365 (or 817363 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 13860531583372 in words is "thirteen trillion, eight hundred sixty billion, five hundred thirty-one million, five hundred eighty-three thousand, three hundred seventy-two".