149079317552 has 40 divisors (see below), whose sum is σ = 315204825600. Its totient is φ = 67740668480.

The previous prime is 149079317503. The next prime is 149079317669. The reversal of 149079317552 is 255713970941.

It is a junction number, because it is equal to n+sod(n) for n = 149079317494 and 149079317503.

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, 391949 + ... + 672147.

It is an arithmetic number, because the mean of its divisors is an integer number (7880120640).

Almost surely, 2^149079317552 is an apocalyptic number.

It is an amenable number.

149079317552 is an abundant number, since it is smaller than the sum of its proper divisors (166125508048).

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

149079317552 is a wasteful number, since it uses less digits than its factorization.

149079317552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283241 (or 283235 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 53.

The spelling of 149079317552 in words is "one hundred forty-nine billion, seventy-nine million, three hundred seventeen thousand, five hundred fifty-two".