149158168437792 has 96 divisors (see below), whose sum is σ = 400952759562432. Its totient is φ = 48533666714624.

The previous prime is 149158168437757. The next prime is 149158168437833. The reversal of 149158168437792 is 297734861851941.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73402938 + ... + 75407609.

It is an arithmetic number, because the mean of its divisors is an integer number (4176591245442).

Almost surely, 2^{149158168437792} is an apocalyptic number.

149158168437792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

149158168437792 is an abundant number, since it is smaller than the sum of its proper divisors (251794591124640).

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

149158168437792 is a wasteful number, since it uses less digits than its factorization.

149158168437792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148810810 (or 148810802 counting only the distinct ones).

The product of its digits is 731566080, while the sum is 75.

The spelling of 149158168437792 in words is "one hundred forty-nine trillion, one hundred fifty-eight billion, one hundred sixty-eight million, four hundred thirty-seven thousand, seven hundred ninety-two".