149234322832 has 20 divisors (see below), whose sum is σ = 330447429376. Its totient is φ = 63957566880.

The previous prime is 149234322773. The next prime is 149234322871. The reversal of 149234322832 is 238223432941.

149234322832 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×149234322832² (a number of 23 digits) contains 22 as substring.

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, 666224544 + ... + 666224767.

Almost surely, 2^149234322832 is an apocalyptic number.

It is an amenable number.

149234322832 is an abundant number, since it is smaller than the sum of its proper divisors (181213106544).

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

149234322832 is a wasteful number, since it uses less digits than its factorization.

149234322832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332449326 (or 1332449320 counting only the distinct ones).

The product of its digits is 497664, while the sum is 43.

The spelling of 149234322832 in words is "one hundred forty-nine billion, two hundred thirty-four million, three hundred twenty-two thousand, eight hundred thirty-two".