12353405431 has 2 divisors, whose sum is σ = 12353405432. Its totient is φ = 12353405430.

The previous prime is 12353405401. The next prime is 12353405461. The reversal of 12353405431 is 13450435321.

It is a balanced prime because it is at equal distance from previous prime (12353405401) and next prime (12353405461).

It is a cyclic number.

It is not a de Polignac number, because 12353405431 - 2⁵ = 12353405399 is a prime.

It is a super-2 number, since 2×12353405431² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12353405393 and 12353405402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12353405401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6176702715 + 6176702716.

It is an arithmetic number, because the mean of its divisors is an integer number (6176702716).

Almost surely, 2^12353405431 is an apocalyptic number.

12353405431 is a deficient number, since it is larger than the sum of its proper divisors (1).

12353405431 is an equidigital number, since it uses as much as digits as its factorization.

12353405431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 12353405431 in words is "twelve billion, three hundred fifty-three million, four hundred five thousand, four hundred thirty-one".