44746613816 has 8 divisors (see below), whose sum is σ = 83899900920. Its totient is φ = 22373306904.

The previous prime is 44746613783. The next prime is 44746613851. The reversal of 44746613816 is 61831664744.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2796663356 + ... + 2796663371.

It is an arithmetic number, because the mean of its divisors is an integer number (10487487615).

Almost surely, 2^44746613816 is an apocalyptic number.

It is an amenable number.

44746613816 is a deficient number, since it is larger than the sum of its proper divisors (39153287104).

44746613816 is a wasteful number, since it uses less digits than its factorization.

44746613816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5593326733 (or 5593326729 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 50.

The spelling of 44746613816 in words is "forty-four billion, seven hundred forty-six million, six hundred thirteen thousand, eight hundred sixteen".