44281554034944 has 576 divisors, whose sum is σ = 126627585638400. Its totient is φ = 13712431251456.

The previous prime is 44281554034933. The next prime is 44281554034979. The reversal of 44281554034944 is 44943045518244.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19777378977 + ... + 19777381215.

It is an arithmetic number, because the mean of its divisors is an integer number (219839558400).

Almost surely, 2^{44281554034944} 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 44281554034944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63313792819200).

44281554034944 is an abundant number, since it is smaller than the sum of its proper divisors (82346031603456).

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

44281554034944 is a wasteful number, since it uses less digits than its factorization.

44281554034944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2630 (or 2616 counting only the distinct ones).

The product of its (nonzero) digits is 44236800, while the sum is 57.

The spelling of 44281554034944 in words is "forty-four trillion, two hundred eighty-one billion, five hundred fifty-four million, thirty-four thousand, nine hundred forty-four".