44433222336 has 168 divisors, whose sum is σ = 135989568000. Its totient is φ = 13837469184.

The previous prime is 44433222319. The next prime is 44433222347. The reversal of 44433222336 is 63322233444.

It is a super-2 number, since 2×44433222336² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 44433222336.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 530665 + ... + 608663.

Almost surely, 2^44433222336 is an apocalyptic number.

44433222336 is a gapful number since it is divisible by the number (46) 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 44433222336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67994784000).

44433222336 is an abundant number, since it is smaller than the sum of its proper divisors (91556345664).

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

44433222336 is a wasteful number, since it uses less digits than its factorization.

44433222336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78083 (or 78070 counting only the distinct ones).

The product of its digits is 248832, while the sum is 36.

The spelling of 44433222336 in words is "forty-four billion, four hundred thirty-three million, two hundred twenty-two thousand, three hundred thirty-six".