151146866754738 has 12 divisors (see below), whose sum is σ = 327484877968638. Its totient is φ = 50382288918240.

The previous prime is 151146866754713. The next prime is 151146866754749. The reversal of 151146866754738 is 837457668641151.

151146866754738 is a `hidden beast` number, since 1 + 5 + 1 + 1 + 4 + 6 + 86 + 6 + 75 + 473 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 136352866142529 + 14794000612209 = 11677023^2 + 3846297^2 .

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, 4198524076503 + ... + 4198524076538.

Almost surely, 2^{151146866754738} is an apocalyptic number.

151146866754738 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

151146866754738 is an abundant number, since it is smaller than the sum of its proper divisors (176338011213900).

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

151146866754738 is a wasteful number, since it uses less digits than its factorization.

151146866754738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8397048153049 (or 8397048153046 counting only the distinct ones).

The product of its digits is 812851200, while the sum is 72.

The spelling of 151146866754738 in words is "one hundred fifty-one trillion, one hundred forty-six billion, eight hundred sixty-six million, seven hundred fifty-four thousand, seven hundred thirty-eight".