151813799274 has 16 divisors (see below), whose sum is σ = 304060741920. Its totient is φ = 50532409200.

The previous prime is 151813799251. The next prime is 151813799321. The reversal of 151813799274 is 472997318151.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18043084 + ... + 18051495.

It is an arithmetic number, because the mean of its divisors is an integer number (19003796370).

Almost surely, 2^151813799274 is an apocalyptic number.

151813799274 is an abundant number, since it is smaller than the sum of its proper divisors (152246942646).

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

151813799274 is a wasteful number, since it uses less digits than its factorization.

151813799274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36095285.

The product of its digits is 3810240, while the sum is 57.

The spelling of 151813799274 in words is "one hundred fifty-one billion, eight hundred thirteen million, seven hundred ninety-nine thousand, two hundred seventy-four".