15144357164 has 24 divisors (see below), whose sum is σ = 27025760160. Its totient is φ = 7422955904.

The previous prime is 15144357031. The next prime is 15144357167. The reversal of 15144357164 is 46175344151.

It is not an unprimeable number, because it can be changed into a prime (15144357167) 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, 222977 + ... + 282855.

It is an arithmetic number, because the mean of its divisors is an integer number (1126073340).

Almost surely, 2^15144357164 is an apocalyptic number.

It is an amenable number.

15144357164 is a deficient number, since it is larger than the sum of its proper divisors (11881402996).

15144357164 is a wasteful number, since it uses less digits than its factorization.

15144357164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61129 (or 61127 counting only the distinct ones).

The product of its digits is 201600, while the sum is 41.

The spelling of 15144357164 in words is "fifteen billion, one hundred forty-four million, three hundred fifty-seven thousand, one hundred sixty-four".