151266731274 has 12 divisors (see below), whose sum is σ = 327744584466. Its totient is φ = 50422243752.

The previous prime is 151266731179. The next prime is 151266731281. The reversal of 151266731274 is 472137662151.

151266731274 is a `hidden beast` number, since 1 + 5 + 1 + 266 + 7 + 312 + 74 = 666.

It can be written as a sum of positive squares in only one way, i.e., 90261189225 + 61005542049 = 300435^2 + 246993^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4201853629 + ... + 4201853664.

Almost surely, 2^151266731274 is an apocalyptic number.

151266731274 is an abundant number, since it is smaller than the sum of its proper divisors (176477853192).

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

151266731274 is a wasteful number, since it uses less digits than its factorization.

151266731274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8403707301 (or 8403707298 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The spelling of 151266731274 in words is "one hundred fifty-one billion, two hundred sixty-six million, seven hundred thirty-one thousand, two hundred seventy-four".