44072900890 has 32 divisors (see below), whose sum is σ = 80515378944. Its totient is φ = 17367837120.

The previous prime is 44072900881. The next prime is 44072900903. The reversal of 44072900890 is 9800927044.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79887 + ... + 307453.

It is an arithmetic number, because the mean of its divisors is an integer number (2516105592).

Almost surely, 2^44072900890 is an apocalyptic number.

44072900890 is a deficient number, since it is larger than the sum of its proper divisors (36442478054).

44072900890 is a wasteful number, since it uses less digits than its factorization.

44072900890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227862.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 44072900890 in words is "forty-four billion, seventy-two million, nine hundred thousand, eight hundred ninety".