44202857980 has 24 divisors (see below), whose sum is σ = 94801025088. Its totient is φ = 17304948288.

The previous prime is 44202857977. The next prime is 44202857987. The reversal of 44202857980 is 8975820244.

44202857980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44202857987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23511219 + ... + 23513098.

It is an arithmetic number, because the mean of its divisors is an integer number (3950042712).

Almost surely, 2^44202857980 is an apocalyptic number.

It is an amenable number.

44202857980 is an abundant number, since it is smaller than the sum of its proper divisors (50598167108).

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

44202857980 is a wasteful number, since it uses less digits than its factorization.

44202857980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47024373 (or 47024371 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 44202857980 in words is "forty-four billion, two hundred two million, eight hundred fifty-seven thousand, nine hundred eighty".