13986212332 has 24 divisors (see below), whose sum is σ = 24743509616. Its totient is φ = 6916727808.

The previous prime is 13986212329. The next prime is 13986212333. The reversal of 13986212332 is 23321268931.

It is a super-2 number, since 2×13986212332² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13986212333) 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, 669883 + ... + 690445.

Almost surely, 2^13986212332 is an apocalyptic number.

It is an amenable number.

13986212332 is a deficient number, since it is larger than the sum of its proper divisors (10757297284).

13986212332 is a wasteful number, since it uses less digits than its factorization.

13986212332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22417 (or 22415 counting only the distinct ones).

The product of its digits is 93312, while the sum is 40.

The spelling of 13986212332 in words is "thirteen billion, nine hundred eighty-six million, two hundred twelve thousand, three hundred thirty-two".