2313044142400 has 84 divisors (see below), whose sum is σ = 5693028865888. Its totient is φ = 924974691840.

The previous prime is 2313044142371. The next prime is 2313044142419. The reversal of 2313044142400 is 42414403132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5967307 + ... + 6343093.

Almost surely, 2^{2313044142400} is an apocalyptic number.

2313044142400 is a gapful number since it is divisible by the number (20) 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 2313044142400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2846514432944).

2313044142400 is an abundant number, since it is smaller than the sum of its proper divisors (3379984723488).

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

2313044142400 is a wasteful number, since it uses less digits than its factorization.

2313044142400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379656 (or 379641 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2313044142400 its reverse (42414403132), we get a palindrome (2355458545532).

The spelling of 2313044142400 in words is "two trillion, three hundred thirteen billion, forty-four million, one hundred forty-two thousand, four hundred".