44021131310120 has 64 divisors (see below), whose sum is σ = 104875215756480. Its totient is φ = 16572448797696.

The previous prime is 44021131310111. The next prime is 44021131310129. The reversal of 44021131310120 is 2101313112044.

It is an interprime number because it is at equal distance from previous prime (44021131310111) and next prime (44021131310129).

It is a super-2 number, since 2×44021131310120² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44021131310129) 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, 58915907 + ... + 59658413.

It is an arithmetic number, because the mean of its divisors is an integer number (1638675246195).

Almost surely, 2^{44021131310120} is an apocalyptic number.

44021131310120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44021131310120 is an abundant number, since it is smaller than the sum of its proper divisors (60854084446360).

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

44021131310120 is a wasteful number, since it uses less digits than its factorization.

44021131310120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829722 (or 829718 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 44021131310120 its reverse (2101313112044), we get a palindrome (46122444422164).

The spelling of 44021131310120 in words is "forty-four trillion, twenty-one billion, one hundred thirty-one million, three hundred ten thousand, one hundred twenty".