44406455132 has 24 divisors (see below), whose sum is σ = 85268133216. Its totient is φ = 20108582208.

The previous prime is 44406455077. The next prime is 44406455147. The reversal of 44406455132 is 23155460444.

It is a congruent number.

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, 8053568 + ... + 8059079.

It is an arithmetic number, because the mean of its divisors is an integer number (3552838884).

Almost surely, 2^44406455132 is an apocalyptic number.

It is an amenable number.

44406455132 is a deficient number, since it is larger than the sum of its proper divisors (40861678084).

44406455132 is a wasteful number, since it uses less digits than its factorization.

44406455132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16112717 (or 16112715 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 44406455132 in words is "forty-four billion, four hundred six million, four hundred fifty-five thousand, one hundred thirty-two".