12434311255 has 8 divisors (see below), whose sum is σ = 15110049600. Its totient is φ = 9821531616.

The previous prime is 12434311243. The next prime is 12434311261. The reversal of 12434311255 is 55211343421.

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 12434311255 - 2⁵ = 12434311223 is a prime.

It is a super-2 number, since 2×12434311255² (a number of 21 digits) contains 22 as substring.

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, 15739240 + ... + 15740029.

It is an arithmetic number, because the mean of its divisors is an integer number (1888756200).

Almost surely, 2^12434311255 is an apocalyptic number.

12434311255 is a deficient number, since it is larger than the sum of its proper divisors (2675738345).

12434311255 is an equidigital number, since it uses as much as digits as its factorization.

12434311255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31479353.

The product of its digits is 14400, while the sum is 31.

Adding to 12434311255 its reverse (55211343421), we get a palindrome (67645654676).

The spelling of 12434311255 in words is "twelve billion, four hundred thirty-four million, three hundred eleven thousand, two hundred fifty-five".