149396137008 has 40 divisors (see below), whose sum is σ = 386835526656. Its totient is φ = 49683163200.

The previous prime is 149396136997. The next prime is 149396137013. The reversal of 149396137008 is 800731693941.

149396137008 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3590008 + ... + 3631383.

Almost surely, 2^149396137008 is an apocalyptic number.

It is an amenable number.

149396137008 is an abundant number, since it is smaller than the sum of its proper divisors (237439389648).

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

149396137008 is a wasteful number, since it uses less digits than its factorization.

149396137008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7221833 (or 7221827 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 51.

The spelling of 149396137008 in words is "one hundred forty-nine billion, three hundred ninety-six million, one hundred thirty-seven thousand, eight".