150948738972 has 48 divisors (see below), whose sum is σ = 391778419200. Its totient is φ = 50260981680.

The previous prime is 150948738961. The next prime is 150948739027. The reversal of 150948738972 is 279837849051.

150948738972 is a `hidden beast` number, since 1 + 5 + 0 + 9 + 487 + 3 + 89 + 72 = 666.

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, 668722 + ... + 865497.

It is an arithmetic number, because the mean of its divisors is an integer number (8162050400).

Almost surely, 2^150948738972 is an apocalyptic number.

150948738972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

150948738972 is an abundant number, since it is smaller than the sum of its proper divisors (240829680228).

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

150948738972 is a wasteful number, since it uses less digits than its factorization.

150948738972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535143 (or 1535135 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 63.

The spelling of 150948738972 in words is "one hundred fifty billion, nine hundred forty-eight million, seven hundred thirty-eight thousand, nine hundred seventy-two".