44502838422 has 32 divisors (see below), whose sum is σ = 101773152000. Its totient is φ = 12708549408.

The previous prime is 44502838421. The next prime is 44502838439. The reversal of 44502838422 is 22483820544.

44502838422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×44502838422² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44502838421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189972 + ... + 353687.

It is an arithmetic number, because the mean of its divisors is an integer number (3180411000).

Almost surely, 2^44502838422 is an apocalyptic number.

44502838422 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

44502838422 is an abundant number, since it is smaller than the sum of its proper divisors (57270313578).

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

44502838422 is a wasteful number, since it uses less digits than its factorization.

44502838422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545620.

The product of its (nonzero) digits is 491520, while the sum is 42.

The spelling of 44502838422 in words is "forty-four billion, five hundred two million, eight hundred thirty-eight thousand, four hundred twenty-two".