13965059994 has 32 divisors (see below), whose sum is σ = 28494607680. Its totient is φ = 4561170432.

The previous prime is 13965059993. The next prime is 13965060001. The reversal of 13965059994 is 49995056931.

It is not an unprimeable number, because it can be changed into a prime (13965059993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215989 + ... + 273095.

It is an arithmetic number, because the mean of its divisors is an integer number (890456490).

Almost surely, 2^13965059994 is an apocalyptic number.

13965059994 is an abundant number, since it is smaller than the sum of its proper divisors (14529547686).

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

13965059994 is a wasteful number, since it uses less digits than its factorization.

13965059994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57934.

The product of its (nonzero) digits is 11809800, while the sum is 60.

The spelling of 13965059994 in words is "thirteen billion, nine hundred sixty-five million, fifty-nine thousand, nine hundred ninety-four".