44446076972 has 24 divisors (see below), whose sum is σ = 89842873680. Its totient is φ = 19014364160.

The previous prime is 44446076959. The next prime is 44446077007. The reversal of 44446076972 is 27967064444.

It is a happy 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, 29709197 + ... + 29710692.

It is an arithmetic number, because the mean of its divisors is an integer number (3743453070).

Almost surely, 2^44446076972 is an apocalyptic number.

It is an amenable number.

44446076972 is an abundant number, since it is smaller than the sum of its proper divisors (45396796708).

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

44446076972 is a wasteful number, since it uses less digits than its factorization.

44446076972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59419921 (or 59419919 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 53.

The spelling of 44446076972 in words is "forty-four billion, four hundred forty-six million, seventy-six thousand, nine hundred seventy-two".