44634808320 has 448 divisors, whose sum is σ = 157968817920. Its totient is φ = 10703863808.

The previous prime is 44634808319. The next prime is 44634808381. The reversal of 44634808320 is 2380843644.

It is a super-2 number, since 2×44634808320² (a number of 22 digits) contains 22 as substring.

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, 48045616 + ... + 48046544.

Almost surely, 2^44634808320 is an apocalyptic number.

44634808320 is a gapful number since it is divisible by the number (40) 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 44634808320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78984408960).

44634808320 is an abundant number, since it is smaller than the sum of its proper divisors (113334009600).

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

44634808320 is a wasteful number, since it uses less digits than its factorization.

44634808320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003 (or 979 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 42.

The spelling of 44634808320 in words is "forty-four billion, six hundred thirty-four million, eight hundred eight thousand, three hundred twenty".