44279162940 has 96 divisors (see below), whose sum is σ = 130592689920. Its totient is φ = 11178971136.

The previous prime is 44279162927. The next prime is 44279162957. The reversal of 44279162940 is 4926197244.

It is a self number, because there is not a number n which added to its sum of digits gives 44279162940.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1842844 + ... + 1866716.

It is an arithmetic number, because the mean of its divisors is an integer number (1360340520).

Almost surely, 2^44279162940 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 44279162940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65296344960).

44279162940 is an abundant number, since it is smaller than the sum of its proper divisors (86313526980).

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

44279162940 is a wasteful number, since it uses less digits than its factorization.

44279162940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25531 (or 25529 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 44279162940 in words is "forty-four billion, two hundred seventy-nine million, one hundred sixty-two thousand, nine hundred forty".