44789759992 has 16 divisors (see below), whose sum is σ = 84021539040. Its totient is φ = 22384016256.

The previous prime is 44789759981. The next prime is 44789760019. The reversal of 44789759992 is 29995798744.

It is a super-2 number, since 2×44789759992² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 1340433 + ... + 1373440.

It is an arithmetic number, because the mean of its divisors is an integer number (5251346190).

Almost surely, 2^44789759992 is an apocalyptic number.

It is an amenable number.

44789759992 is a deficient number, since it is larger than the sum of its proper divisors (39231779048).

44789759992 is a wasteful number, since it uses less digits than its factorization.

44789759992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715942 (or 2715938 counting only the distinct ones).

The product of its digits is 411505920, while the sum is 73.

The spelling of 44789759992 in words is "forty-four billion, seven hundred eighty-nine million, seven hundred fifty-nine thousand, nine hundred ninety-two".