149167306916 has 12 divisors (see below), whose sum is σ = 261410976540. Its totient is φ = 74478456480.

The previous prime is 149167306859. The next prime is 149167306949. The reversal of 149167306916 is 619603761941.

It can be written as a sum of positive squares in 2 ways, for example, as 15835705600 + 133331601316 = 125840^2 + 365146^2 .

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, 26296055 + ... + 26301726.

It is an arithmetic number, because the mean of its divisors is an integer number (21784248045).

Almost surely, 2^149167306916 is an apocalyptic number.

It is an amenable number.

149167306916 is a deficient number, since it is larger than the sum of its proper divisors (112243669624).

149167306916 is a wasteful number, since it uses less digits than its factorization.

149167306916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52598494 (or 52598492 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 53.

The spelling of 149167306916 in words is "one hundred forty-nine billion, one hundred sixty-seven million, three hundred six thousand, nine hundred sixteen".