44632228355472 has 80 divisors (see below), whose sum is σ = 121404330944960. Its totient is φ = 14090208339456.

The previous prime is 44632228355471. The next prime is 44632228355503. The reversal of 44632228355472 is 27455382223644.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (44632228355471) 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, 4178323 + ... + 10330674.

It is an arithmetic number, because the mean of its divisors is an integer number (1517554136812).

Almost surely, 2^{44632228355472} is an apocalyptic number.

It is an amenable number.

44632228355472 is an abundant number, since it is smaller than the sum of its proper divisors (76772102589488).

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

44632228355472 is a wasteful number, since it uses less digits than its factorization.

44632228355472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14512400 (or 14512394 counting only the distinct ones).

The product of its digits is 77414400, while the sum is 57.

The spelling of 44632228355472 in words is "forty-four trillion, six hundred thirty-two billion, two hundred twenty-eight million, three hundred fifty-five thousand, four hundred seventy-two".