44112544483980 has 96 divisors (see below), whose sum is σ = 141776562493440. Its totient is φ = 10038837300480.

The previous prime is 44112544483967. The next prime is 44112544483999. The reversal of 44112544483980 is 8938444521144.

It is a happy number.

It is a super-2 number, since 2×44112544483980² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44112544483980.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229226676 + ... + 229419035.

It is an arithmetic number, because the mean of its divisors is an integer number (1476839192640).

Almost surely, 2^{44112544483980} is an apocalyptic number.

It is an amenable number.

44112544483980 is an abundant number, since it is smaller than the sum of its proper divisors (97664018009460).

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

44112544483980 is a wasteful number, since it uses less digits than its factorization.

44112544483980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458645959 (or 458645957 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 57.

The spelling of 44112544483980 in words is "forty-four trillion, one hundred twelve billion, five hundred forty-four million, four hundred eighty-three thousand, nine hundred eighty".