44917291612 has 12 divisors (see below), whose sum is σ = 78856397536. Its totient is φ = 22386892320.

The previous prime is 44917291609. The next prime is 44917291649. The reversal of 44917291612 is 21619271944.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 17936964 + ... + 17939467.

Almost surely, 2^44917291612 is an apocalyptic number.

It is an amenable number.

44917291612 is a deficient number, since it is larger than the sum of its proper divisors (33939105924).

44917291612 is a wasteful number, since it uses less digits than its factorization.

44917291612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35876748 (or 35876746 counting only the distinct ones).

The product of its digits is 217728, while the sum is 46.

The spelling of 44917291612 in words is "forty-four billion, nine hundred seventeen million, two hundred ninety-one thousand, six hundred twelve".