151660160433 has 32 divisors (see below), whose sum is σ = 240969513600. Its totient is φ = 93978076608.

The previous prime is 151660160429. The next prime is 151660160501. The reversal of 151660160433 is 334061066151.

151660160433 is a `hidden beast` number, since 1 + 5 + 1 + 6 + 60 + 160 + 433 = 666.

It is not a de Polignac number, because 151660160433 - 2² = 151660160429 is a prime.

It is not an unprimeable number, because it can be changed into a prime (151660168433) 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, 2761810 + ... + 2816187.

It is an arithmetic number, because the mean of its divisors is an integer number (7530297300).

Almost surely, 2^151660160433 is an apocalyptic number.

It is an amenable number.

151660160433 is a deficient number, since it is larger than the sum of its proper divisors (89309353167).

151660160433 is a wasteful number, since it uses less digits than its factorization.

151660160433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5578078 (or 5578072 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 151660160433 in words is "one hundred fifty-one billion, six hundred sixty million, one hundred sixty thousand, four hundred thirty-three".