426259432513 has 2 divisors, whose sum is σ = 426259432514. Its totient is φ = 426259432512.

The previous prime is 426259432507. The next prime is 426259432519. The reversal of 426259432513 is 315234952624.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (426259432507) and next prime (426259432519).

It can be written as a sum of positive squares in only one way, i.e., 328795587649 + 97463844864 = 573407^2 + 312192^2 .

It is a cyclic number.

It is not a de Polignac number, because 426259432513 - 2²⁹ = 425722561601 is a prime.

It is not a weakly prime, because it can be changed into another prime (426259432519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213129716256 + 213129716257.

It is an arithmetic number, because the mean of its divisors is an integer number (213129716257).

Almost surely, 2^426259432513 is an apocalyptic number.

It is an amenable number.

426259432513 is a deficient number, since it is larger than the sum of its proper divisors (1).

426259432513 is an equidigital number, since it uses as much as digits as its factorization.

426259432513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1555200, while the sum is 46.

The spelling of 426259432513 in words is "four hundred twenty-six billion, two hundred fifty-nine million, four hundred thirty-two thousand, five hundred thirteen".