44982490278 has 48 divisors (see below), whose sum is σ = 98957234880. Its totient is φ = 13621394160.

The previous prime is 44982490277. The next prime is 44982490309. The reversal of 44982490278 is 87209428944.

It is a super-2 number, since 2×44982490278² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44982490277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1038001 + ... + 1080467.

It is an arithmetic number, because the mean of its divisors is an integer number (2061609060).

Almost surely, 2^44982490278 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44982490278, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49478617440).

44982490278 is an abundant number, since it is smaller than the sum of its proper divisors (53974744602).

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

44982490278 is a wasteful number, since it uses less digits than its factorization.

44982490278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43953 (or 43942 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 57.

The spelling of 44982490278 in words is "forty-four billion, nine hundred eighty-two million, four hundred ninety thousand, two hundred seventy-eight".