44315601612 has 48 divisors (see below), whose sum is σ = 107115372000. Its totient is φ = 14249635840.

The previous prime is 44315601599. The next prime is 44315601637. The reversal of 44315601612 is 21610651344.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462237 + ... + 549812.

It is an arithmetic number, because the mean of its divisors is an integer number (2231570250).

Almost surely, 2^44315601612 is an apocalyptic number.

It is an amenable number.

44315601612 is an abundant number, since it is smaller than the sum of its proper divisors (62799770388).

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

44315601612 is a wasteful number, since it uses less digits than its factorization.

44315601612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012186 (or 1012184 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 44315601612 in words is "forty-four billion, three hundred fifteen million, six hundred one thousand, six hundred twelve".