149859679392 has 96 divisors (see below), whose sum is σ = 437184316800. Its totient is φ = 49942531584.

The previous prime is 149859679391. The next prime is 149859679423. The reversal of 149859679392 is 293976958941.

149859679392 is a `hidden beast` number, since 1 + 4 + 9 + 85 + 96 + 79 + 392 = 666.

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

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 149859679392.

It is not an unprimeable number, because it can be changed into a prime (149859679391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4718028 + ... + 4749684.

It is an arithmetic number, because the mean of its divisors is an integer number (4554003300).

Almost surely, 2^149859679392 is an apocalyptic number.

149859679392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

149859679392 is an abundant number, since it is smaller than the sum of its proper divisors (287324637408).

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

149859679392 is a wasteful number, since it uses less digits than its factorization.

149859679392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37155 (or 37141 counting only the distinct ones).

The product of its digits is 264539520, while the sum is 72.

The spelling of 149859679392 in words is "one hundred forty-nine billion, eight hundred fifty-nine million, six hundred seventy-nine thousand, three hundred ninety-two".