149684560320 has 56 divisors (see below), whose sum is σ = 475248482064. Its totient is φ = 39915882496.

The previous prime is 149684560297. The next prime is 149684560331. The reversal of 149684560320 is 23065486941.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 149684560320.

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, 77959749 + ... + 77961668.

Almost surely, 2^149684560320 is an apocalyptic number.

149684560320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149684560320 is an abundant number, since it is smaller than the sum of its proper divisors (325563921744).

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

149684560320 is a wasteful number, since it uses less digits than its factorization.

149684560320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155921437 (or 155921427 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 149684560320 in words is "one hundred forty-nine billion, six hundred eighty-four million, five hundred sixty thousand, three hundred twenty".