153214433464 has 16 divisors (see below), whose sum is σ = 291986523720. Its totient is φ = 75351360480.

The previous prime is 153214433459. The next prime is 153214433497. The reversal of 153214433464 is 464334412351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156981514 + ... + 156982489.

Almost surely, 2^153214433464 is an apocalyptic number.

It is an amenable number.

153214433464 is a deficient number, since it is larger than the sum of its proper divisors (138772090256).

153214433464 is a wasteful number, since it uses less digits than its factorization.

153214433464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313964070 (or 313964066 counting only the distinct ones).

The product of its digits is 414720, while the sum is 40.

The spelling of 153214433464 in words is "one hundred fifty-three billion, two hundred fourteen million, four hundred thirty-three thousand, four hundred sixty-four".