44421245503356 has 48 divisors (see below), whose sum is σ = 104334826456224. Its totient is φ = 14709481998336.

The previous prime is 44421245503351. The next prime is 44421245503363. The reversal of 44421245503356 is 65330554212444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44421245503351) 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, 17135091 + ... + 19556426.

It is an arithmetic number, because the mean of its divisors is an integer number (2173642217838).

Almost surely, 2^{44421245503356} is an apocalyptic number.

It is an amenable number.

44421245503356 is an abundant number, since it is smaller than the sum of its proper divisors (59913580952868).

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

44421245503356 is a wasteful number, since it uses less digits than its factorization.

44421245503356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36692190 (or 36692188 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 48.

The spelling of 44421245503356 in words is "forty-four trillion, four hundred twenty-one billion, two hundred forty-five million, five hundred three thousand, three hundred fifty-six".