149079745708 has 12 divisors (see below), whose sum is σ = 260892539712. Its totient is φ = 74539020080.

The previous prime is 149079745667. The next prime is 149079745751. The reversal of 149079745708 is 807547970941.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339141 + ... + 642787.

It is an arithmetic number, because the mean of its divisors is an integer number (21741044976).

Almost surely, 2^149079745708 is an apocalyptic number.

It is an amenable number.

149079745708 is a deficient number, since it is larger than the sum of its proper divisors (111812794004).

149079745708 is a wasteful number, since it uses less digits than its factorization.

149079745708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426392 (or 426390 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 61.

The spelling of 149079745708 in words is "one hundred forty-nine billion, seventy-nine million, seven hundred forty-five thousand, seven hundred eight".