44246999040 has 224 divisors, whose sum is σ = 143927145216. Its totient is φ = 11603804160.

The previous prime is 44246998997. The next prime is 44246999051. The reversal of 44246999040 is 4099964244.

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, 7492729 + ... + 7498631.

Almost surely, 2^44246999040 is an apocalyptic number.

44246999040 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 44246999040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71963572608).

44246999040 is an abundant number, since it is smaller than the sum of its proper divisors (99680146176).

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

44246999040 is an equidigital number, since it uses as much as digits as its factorization.

44246999040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5998 (or 5974 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 51.

The spelling of 44246999040 in words is "forty-four billion, two hundred forty-six million, nine hundred ninety-nine thousand, forty".