44113202044240 has 80 divisors (see below), whose sum is σ = 117215964626688. Its totient is φ = 15124412233728.

The previous prime is 44113202044231. The next prime is 44113202044271. The reversal of 44113202044240 is 4244020231144.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×44113202044240² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111327909 + ... + 111723451.

Almost surely, 2^{44113202044240} is an apocalyptic number.

44113202044240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44113202044240 is an abundant number, since it is smaller than the sum of its proper divisors (73102762582448).

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

44113202044240 is a wasteful number, since it uses less digits than its factorization.

44113202044240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594716 (or 594710 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 44113202044240 its reverse (4244020231144), we get a palindrome (48357222275384).

The spelling of 44113202044240 in words is "forty-four trillion, one hundred thirteen billion, two hundred two million, forty-four thousand, two hundred forty".