44600380816 has 80 divisors (see below), whose sum is σ = 95072486400. Its totient is φ = 20174673024.

The previous prime is 44600380801. The next prime is 44600380841. The reversal of 44600380816 is 61808300644.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4518895 + ... + 4528753.

It is an arithmetic number, because the mean of its divisors is an integer number (1188406080).

Almost surely, 2^44600380816 is an apocalyptic number.

44600380816 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 44600380816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47536243200).

44600380816 is an abundant number, since it is smaller than the sum of its proper divisors (50472105584).

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

44600380816 is a wasteful number, since it uses less digits than its factorization.

44600380816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10556 (or 10550 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 44600380816 in words is "forty-four billion, six hundred million, three hundred eighty thousand, eight hundred sixteen".