426259402513 has 8 divisors (see below), whose sum is σ = 499035398400. Its totient is φ = 356453855520.

The previous prime is 426259402501. The next prime is 426259402537. The reversal of 426259402513 is 315204952624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 426259402513 - 2¹⁷ = 426259271441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 426259402513.

It is not an unprimeable number, because it can be changed into a prime (426259432513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742611913 + ... + 742612486.

It is an arithmetic number, because the mean of its divisors is an integer number (62379424800).

Almost surely, 2^426259402513 is an apocalyptic number.

It is an amenable number.

426259402513 is a deficient number, since it is larger than the sum of its proper divisors (72775995887).

426259402513 is a wasteful number, since it uses less digits than its factorization.

426259402513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485224447.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 426259402513 in words is "four hundred twenty-six billion, two hundred fifty-nine million, four hundred two thousand, five hundred thirteen".