2321740853344 has 48 divisors (see below), whose sum is σ = 4987232280576. Its totient is φ = 1055174608000.

The previous prime is 2321740853291. The next prime is 2321740853359. The reversal of 2321740853344 is 4433580471232.

It is a junction number, because it is equal to n+sod(n) for n = 2321740853294 and 2321740853303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1802529 + ... + 2809375.

It is an arithmetic number, because the mean of its divisors is an integer number (103900672512).

Almost surely, 2^{2321740853344} is an apocalyptic number.

It is an amenable number.

2321740853344 is an abundant number, since it is smaller than the sum of its proper divisors (2665491427232).

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

2321740853344 is a wasteful number, since it uses less digits than its factorization.

2321740853344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013419 (or 1013411 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 46.

The spelling of 2321740853344 in words is "two trillion, three hundred twenty-one billion, seven hundred forty million, eight hundred fifty-three thousand, three hundred forty-four".