2320853321456 has 40 divisors (see below), whose sum is σ = 4651397529600. Its totient is φ = 1120648973760.

The previous prime is 2320853321443. The next prime is 2320853321467. The reversal of 2320853321456 is 6541233580232.

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, 4646696 + ... + 5121863.

It is an arithmetic number, because the mean of its divisors is an integer number (116284938240).

Almost surely, 2^{2320853321456} is an apocalyptic number.

It is an amenable number.

2320853321456 is an abundant number, since it is smaller than the sum of its proper divisors (2330544208144).

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

2320853321456 is a wasteful number, since it uses less digits than its factorization.

2320853321456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9769077 (or 9769071 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 2320853321456 in words is "two trillion, three hundred twenty billion, eight hundred fifty-three million, three hundred twenty-one thousand, four hundred fifty-six".