13425852431 has 2 divisors, whose sum is σ = 13425852432. Its totient is φ = 13425852430.

The previous prime is 13425852379. The next prime is 13425852457.

13425852431 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13425852431 is a prime.

It is a super-2 number, since 2×13425852431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13425852631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6712926215 + 6712926216.

It is an arithmetic number, because the mean of its divisors is an integer number (6712926216).

Almost surely, 2^13425852431 is an apocalyptic number.

13425852431 is a deficient number, since it is larger than the sum of its proper divisors (1).

13425852431 is an equidigital number, since it uses as much as digits as its factorization.

13425852431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 115200, while the sum is 38.

The spelling of 13425852431 in words is "thirteen billion, four hundred twenty-five million, eight hundred fifty-two thousand, four hundred thirty-one".