149297541084 has 36 divisors (see below), whose sum is σ = 379650848304. Its totient is φ = 49467845952.

The previous prime is 149297541079. The next prime is 149297541101. The reversal of 149297541084 is 480145792941.

149297541084 is a `hidden beast` number, since 1 + 4 + 9 + 2 + 97 + 541 + 0 + 8 + 4 = 666.

149297541084 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 149297541084.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12410617 + ... + 12422640.

Almost surely, 2^149297541084 is an apocalyptic number.

It is an amenable number.

149297541084 is an abundant number, since it is smaller than the sum of its proper divisors (230353307220).

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

149297541084 is a wasteful number, since it uses less digits than its factorization.

149297541084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24833434 (or 24833429 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 149297541084 in words is "one hundred forty-nine billion, two hundred ninety-seven million, five hundred forty-one thousand, eighty-four".