149182922492 has 24 divisors (see below), whose sum is σ = 262573209360. Its totient is φ = 74162147840.

The previous prime is 149182922479. The next prime is 149182922521. The reversal of 149182922492 is 294229281941.

It is a congruent number.

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, 5325242 + ... + 5353182.

It is an arithmetic number, because the mean of its divisors is an integer number (10940550390).

Almost surely, 2^149182922492 is an apocalyptic number.

It is an amenable number.

149182922492 is a deficient number, since it is larger than the sum of its proper divisors (113390286868).

149182922492 is a wasteful number, since it uses less digits than its factorization.

149182922492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35581 (or 35579 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 53.

The spelling of 149182922492 in words is "one hundred forty-nine billion, one hundred eighty-two million, nine hundred twenty-two thousand, four hundred ninety-two".