2331454306255 has 4 divisors (see below), whose sum is σ = 2797745167512. Its totient is φ = 1865163445000.

The previous prime is 2331454306229. The next prime is 2331454306267. The reversal of 2331454306255 is 5526034541332.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2331454306255 - 2⁷ = 2331454306127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233145430621 + ... + 233145430630.

It is an arithmetic number, because the mean of its divisors is an integer number (699436291878).

Almost surely, 2^{2331454306255} is an apocalyptic number.

2331454306255 is a deficient number, since it is larger than the sum of its proper divisors (466290861257).

2331454306255 is an equidigital number, since it uses as much as digits as its factorization.

2331454306255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466290861256.

The product of its (nonzero) digits is 1296000, while the sum is 43.

Adding to 2331454306255 its reverse (5526034541332), we get a palindrome (7857488847587).

The spelling of 2331454306255 in words is "two trillion, three hundred thirty-one billion, four hundred fifty-four million, three hundred six thousand, two hundred fifty-five".