44877964822320 has 640 divisors, whose sum is σ = 168102155059200. Its totient is φ = 9682270101504.

The previous prime is 44877964822309. The next prime is 44877964822333. The reversal of 44877964822320 is 2322846977844.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8281592571 + ... + 8281597989.

It is an arithmetic number, because the mean of its divisors is an integer number (262659617280).

Almost surely, 2^{44877964822320} is an apocalyptic number.

44877964822320 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 44877964822320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84051077529600).

44877964822320 is an abundant number, since it is smaller than the sum of its proper divisors (123224190236880).

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

44877964822320 is a wasteful number, since it uses less digits than its factorization.

44877964822320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8257 (or 8251 counting only the distinct ones).

The product of its (nonzero) digits is 260112384, while the sum is 66.

The spelling of 44877964822320 in words is "forty-four trillion, eight hundred seventy-seven billion, nine hundred sixty-four million, eight hundred twenty-two thousand, three hundred twenty".