40869889014 has 32 divisors (see below), whose sum is σ = 82626042240. Its totient is φ = 13475734272.

The previous prime is 40869889003. The next prime is 40869889061. The reversal of 40869889014 is 41098896804.

It is a congruent number.

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, 1148217 + ... + 1183275.

It is an arithmetic number, because the mean of its divisors is an integer number (2582063820).

Almost surely, 2^40869889014 is an apocalyptic number.

40869889014 is an abundant number, since it is smaller than the sum of its proper divisors (41756153226).

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

40869889014 is a wasteful number, since it uses less digits than its factorization.

40869889014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37164.

The product of its (nonzero) digits is 3981312, while the sum is 57.

The spelling of 40869889014 in words is "forty billion, eight hundred sixty-nine million, eight hundred eighty-nine thousand, fourteen".