44798687261328 has 960 divisors, whose sum is σ = 158470785220608. Its totient is φ = 10588141025280.

The previous prime is 44798687261269. The next prime is 44798687261351. The reversal of 44798687261328 is 82316278689744.

It is a self number, because there is not a number n which added to its sum of digits gives 44798687261328.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 38519936875 + ... + 38519938037.

Almost surely, 2^{44798687261328} is an apocalyptic number.

44798687261328 is a gapful number since it is divisible by the number (48) 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 44798687261328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79235392610304).

44798687261328 is an abundant number, since it is smaller than the sum of its proper divisors (113672097959280).

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

44798687261328 is a wasteful number, since it uses less digits than its factorization.

44798687261328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044 (or 2025 counting only the distinct ones).

The product of its digits is 1560674304, while the sum is 75.

The spelling of 44798687261328 in words is "forty-four trillion, seven hundred ninety-eight billion, six hundred eighty-seven million, two hundred sixty-one thousand, three hundred twenty-eight".