2313556366243 has 8 divisors (see below), whose sum is σ = 2409550904160. Its totient is φ = 2219323196160.

The previous prime is 2313556366229. The next prime is 2313556366249. The reversal of 2313556366243 is 3426636553132.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2313556366243 - 2⁴¹ = 114533110691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2313556366249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440339278 + ... + 440344531.

It is an arithmetic number, because the mean of its divisors is an integer number (301193863020).

Almost surely, 2^{2313556366243} is an apocalyptic number.

2313556366243 is a deficient number, since it is larger than the sum of its proper divisors (95994537917).

2313556366243 is an equidigital number, since it uses as much as digits as its factorization.

2313556366243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880683917.

The product of its digits is 6998400, while the sum is 49.

The spelling of 2313556366243 in words is "two trillion, three hundred thirteen billion, five hundred fifty-six million, three hundred sixty-six thousand, two hundred forty-three".