44220855708894 has 32 divisors (see below), whose sum is σ = 90324977250816. Its totient is φ = 14426418203840.

The previous prime is 44220855708877. The next prime is 44220855708907. The reversal of 44220855708894 is 49880755802244.

It is a congruent number.

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, 15771409 + ... + 18362435.

It is an arithmetic number, because the mean of its divisors is an integer number (2822655539088).

Almost surely, 2^{44220855708894} is an apocalyptic number.

44220855708894 is an abundant number, since it is smaller than the sum of its proper divisors (46104121541922).

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

44220855708894 is a wasteful number, since it uses less digits than its factorization.

44220855708894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651600.

The product of its (nonzero) digits is 206438400, while the sum is 66.

The spelling of 44220855708894 in words is "forty-four trillion, two hundred twenty billion, eight hundred fifty-five million, seven hundred eight thousand, eight hundred ninety-four".