149330922552 has 72 divisors (see below), whose sum is σ = 470468606400. Its totient is φ = 42665976864.

The previous prime is 149330922539. The next prime is 149330922563. The reversal of 149330922552 is 255229033941.

149330922552 is a `hidden beast` number, since 1 + 4 + 9 + 3 + 3 + 0 + 92 + 2 + 552 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 149330922498 and 149330922507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 21160152 + ... + 21167207.

It is an arithmetic number, because the mean of its divisors is an integer number (6534286200).

Almost surely, 2^149330922552 is an apocalyptic number.

149330922552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

149330922552 is an abundant number, since it is smaller than the sum of its proper divisors (321137683848).

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

149330922552 is a wasteful number, since it uses less digits than its factorization.

149330922552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42327385 (or 42327371 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The spelling of 149330922552 in words is "one hundred forty-nine billion, three hundred thirty million, nine hundred twenty-two thousand, five hundred fifty-two".