4244313331400 has 24 divisors (see below), whose sum is σ = 9868028495970. Its totient is φ = 1697725332480.

The previous prime is 4244313331387. The next prime is 4244313331409. The reversal of 4244313331400 is 41333134424.

It can be written as a sum of positive squares in 3 ways, for example, as 2726454835204 + 1517858496196 = 1651198^2 + 1232014^2 .

It is not an unprimeable number, because it can be changed into a prime (4244313331409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10610783129 + ... + 10610783528.

Almost surely, 2^{4244313331400} is an apocalyptic number.

4244313331400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4244313331400 is an abundant number, since it is smaller than the sum of its proper divisors (5623715164570).

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

4244313331400 is a wasteful number, since it uses less digits than its factorization.

4244313331400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21221566673 (or 21221566664 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 4244313331400 its reverse (41333134424), we get a palindrome (4285646465824).

The spelling of 4244313331400 in words is "four trillion, two hundred forty-four billion, three hundred thirteen million, three hundred thirty-one thousand, four hundred".