44112474631820 has 96 divisors (see below), whose sum is σ = 107126575194240. Its totient is φ = 14944970557440.

The previous prime is 44112474631783. The next prime is 44112474631859. The reversal of 44112474631820 is 2813647421144.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18790190 + ... + 21007050.

It is an arithmetic number, because the mean of its divisors is an integer number (1115901824940).

Almost surely, 2^{44112474631820} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44112474631820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53563287597120).

44112474631820 is an abundant number, since it is smaller than the sum of its proper divisors (63014100562420).

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

44112474631820 is a wasteful number, since it uses less digits than its factorization.

44112474631820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218563 (or 2218561 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 47.

The spelling of 44112474631820 in words is "forty-four trillion, one hundred twelve billion, four hundred seventy-four million, six hundred thirty-one thousand, eight hundred twenty".