44472100025144 has 128 divisors (see below), whose sum is σ = 98376355768320. Its totient is φ = 18618714470400.

The previous prime is 44472100025053. The next prime is 44472100025179. The reversal of 44472100025144 is 44152000127444.

It is a junction number, because it is equal to n+sod(n) for n = 44472100025098 and 44472100025107.

It is a congruent number.

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, 791755349 + ... + 791811515.

It is an arithmetic number, because the mean of its divisors is an integer number (768565279440).

Almost surely, 2^{44472100025144} is an apocalyptic number.

44472100025144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44472100025144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49188177884160).

44472100025144 is an abundant number, since it is smaller than the sum of its proper divisors (53904255743176).

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

44472100025144 is a wasteful number, since it uses less digits than its factorization.

44472100025144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67509 (or 67505 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 38.

The spelling of 44472100025144 in words is "forty-four trillion, four hundred seventy-two billion, one hundred million, twenty-five thousand, one hundred forty-four".