150404479121 has 32 divisors (see below), whose sum is σ = 173082040320. Its totient is φ = 129635251200.

The previous prime is 150404479111. The next prime is 150404479129. The reversal of 150404479121 is 121974404051.

It is not a de Polignac number, because 150404479121 - 2²² = 150400284817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (150404479129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21886316 + ... + 21893186.

It is an arithmetic number, because the mean of its divisors is an integer number (5408813760).

Almost surely, 2^150404479121 is an apocalyptic number.

It is an amenable number.

150404479121 is a deficient number, since it is larger than the sum of its proper divisors (22677561199).

150404479121 is a wasteful number, since it uses less digits than its factorization.

150404479121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8817.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 150404479121 in words is "one hundred fifty billion, four hundred four million, four hundred seventy-nine thousand, one hundred twenty-one".