149958226024956 has 18 divisors (see below), whose sum is σ = 379061071340952. Its totient is φ = 49986075341640.

The previous prime is 149958226024913. The next prime is 149958226024991. The reversal of 149958226024956 is 659420622859941.

149958226024956 is a `hidden beast` number, since 1 + 4 + 9 + 9 + 5 + 8 + 2 + 2 + 602 + 4 + 9 + 5 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-4 number, since 4×149958226024956⁴ (a number of 58 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2082753139200 + ... + 2082753139271.

Almost surely, 2^{149958226024956} is an apocalyptic number.

It is an amenable number.

149958226024956 is an abundant number, since it is smaller than the sum of its proper divisors (229102845315996).

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

149958226024956 is a wasteful number, since it uses less digits than its factorization.

149958226024956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4165506278481 (or 4165506278476 counting only the distinct ones).

The product of its (nonzero) digits is 671846400, while the sum is 72.

The spelling of 149958226024956 in words is "one hundred forty-nine trillion, nine hundred fifty-eight billion, two hundred twenty-six million, twenty-four thousand, nine hundred fifty-six".