149735892984 has 32 divisors (see below), whose sum is σ = 381402749520. Its totient is φ = 48970228736.

The previous prime is 149735892979. The next prime is 149735893003. The reversal of 149735892984 is 489298537941.

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, 58857177 + ... + 58859720.

Almost surely, 2^149735892984 is an apocalyptic number.

It is an amenable number.

149735892984 is an abundant number, since it is smaller than the sum of its proper divisors (231666856536).

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

149735892984 is a wasteful number, since it uses less digits than its factorization.

149735892984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117716959 (or 117716955 counting only the distinct ones).

The product of its digits is 156764160, while the sum is 69.

The spelling of 149735892984 in words is "one hundred forty-nine billion, seven hundred thirty-five million, eight hundred ninety-two thousand, nine hundred eighty-four".