2255243432310 has 144 divisors (see below), whose sum is σ = 6642381659472. Its totient is φ = 546725505600.

The previous prime is 2255243432291. The next prime is 2255243432327. The reversal of 2255243432310 is 132343425522.

2255243432310 is a `hidden beast` number, since 2 + 2 + 552 + 43 + 4 + 32 + 31 + 0 = 666.

It is a super-2 number, since 2×2255243432310² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 840721 + ... + 2284140.

It is an arithmetic number, because the mean of its divisors is an integer number (46127650413).

Almost surely, 2^{2255243432310} is an apocalyptic number.

2255243432310 is an abundant number, since it is smaller than the sum of its proper divisors (4387138227162).

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

2255243432310 is an equidigital number, since it uses as much as digits as its factorization.

2255243432310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3124903 (or 3124882 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 2255243432310 its reverse (132343425522), we get a palindrome (2387586857832).

The spelling of 2255243432310 in words is "two trillion, two hundred fifty-five billion, two hundred forty-three million, four hundred thirty-two thousand, three hundred ten".