156030421704 has 16 divisors (see below), whose sum is σ = 390076054320. Its totient is φ = 52010140560.

The previous prime is 156030421699. The next prime is 156030421769. The reversal of 156030421704 is 407124030651.

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, 3250633762 + ... + 3250633809.

It is an arithmetic number, because the mean of its divisors is an integer number (24379753395).

Almost surely, 2^156030421704 is an apocalyptic number.

It is an amenable number.

156030421704 is an abundant number, since it is smaller than the sum of its proper divisors (234045632616).

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

156030421704 is a wasteful number, since it uses less digits than its factorization.

156030421704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6501267580 (or 6501267576 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 156030421704 in words is "one hundred fifty-six billion, thirty million, four hundred twenty-one thousand, seven hundred four".