44235538944 has 160 divisors (see below), whose sum is σ = 121329109440. Its totient is φ = 14313062400.

The previous prime is 44235538931. The next prime is 44235538967. The reversal of 44235538944 is 44983553244.

It is a super-2 number, since 2×44235538944² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13286272 + ... + 13289600.

It is an arithmetic number, because the mean of its divisors is an integer number (758306934).

Almost surely, 2^44235538944 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 44235538944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60664554720).

44235538944 is an abundant number, since it is smaller than the sum of its proper divisors (77093570496).

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

44235538944 is a wasteful number, since it uses less digits than its factorization.

44235538944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3602 (or 3586 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 51.

The spelling of 44235538944 in words is "forty-four billion, two hundred thirty-five million, five hundred thirty-eight thousand, nine hundred forty-four".