13974532068 has 48 divisors (see below), whose sum is σ = 38025948800. Its totient is φ = 3992722272.

The previous prime is 13974532057. The next prime is 13974532079. The reversal of 13974532068 is 86023547931.

It is an interprime number because it is at equal distance from previous prime (13974532057) and next prime (13974532079).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1693471 + ... + 1701702.

It is a 1-persistent number, because it is pandigital, but 2⋅13974532068 = 27949064136 is not.

Almost surely, 2^13974532068 is an apocalyptic number.

It is an amenable number.

13974532068 is an abundant number, since it is smaller than the sum of its proper divisors (24051416732).

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

13974532068 is a wasteful number, since it uses less digits than its factorization.

13974532068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3395201 (or 3395185 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 13974532068 in words is "thirteen billion, nine hundred seventy-four million, five hundred thirty-two thousand, sixty-eight".