159014744428 has 12 divisors (see below), whose sum is σ = 278611485040. Its totient is φ = 79411462992.

The previous prime is 159014744323. The next prime is 159014744453. The reversal of 159014744428 is 824447410951.

159014744428 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23973576 + ... + 23980207.

Almost surely, 2^159014744428 is an apocalyptic number.

It is an amenable number.

159014744428 is a deficient number, since it is larger than the sum of its proper divisors (119596740612).

159014744428 is a wasteful number, since it uses less digits than its factorization.

159014744428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47954616 (or 47954614 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 159014744428 in words is "one hundred fifty-nine billion, fourteen million, seven hundred forty-four thousand, four hundred twenty-eight".