2440132124444 has 48 divisors (see below), whose sum is σ = 4996246945536. Its totient is φ = 1020941712000.

The previous prime is 2440132124389. The next prime is 2440132124471. The reversal of 2440132124444 is 4444212310442.

It is a congruent number.

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, 1917344 + ... + 2925144.

It is an arithmetic number, because the mean of its divisors is an integer number (104088478032).

Almost surely, 2^{2440132124444} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2440132124444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2498123472768).

2440132124444 is an abundant number, since it is smaller than the sum of its proper divisors (2556114821092).

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

2440132124444 is a wasteful number, since it uses less digits than its factorization.

2440132124444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009866 (or 1009864 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 2440132124444 its reverse (4444212310442), we get a palindrome (6884344434886).

The spelling of 2440132124444 in words is "two trillion, four hundred forty billion, one hundred thirty-two million, one hundred twenty-four thousand, four hundred forty-four".