149928009964 has 24 divisors (see below), whose sum is σ = 266502156480. Its totient is φ = 73786319376.

The previous prime is 149928009953. The next prime is 149928010027. The reversal of 149928009964 is 469900829941.

149928009964 is digitally balanced in base 2, 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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115239 + ... + 559585.

It is an arithmetic number, because the mean of its divisors is an integer number (11104256520).

Almost surely, 2^149928009964 is an apocalyptic number.

It is an amenable number.

149928009964 is a deficient number, since it is larger than the sum of its proper divisors (116574146516).

149928009964 is a wasteful number, since it uses less digits than its factorization.

149928009964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445677 (or 445675 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 61.

The spelling of 149928009964 in words is "one hundred forty-nine billion, nine hundred twenty-eight million, nine thousand, nine hundred sixty-four".