426513033613303 has 16 divisors (see below), whose sum is σ = 524940905514816. Its totient is φ = 337459712832000.

The previous prime is 426513033613297. The next prime is 426513033613327. The reversal of 426513033613303 is 303316330315624.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-426513033613303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 426513033613303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426513033613103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19410303 + ... + 35068303.

It is an arithmetic number, because the mean of its divisors is an integer number (32808806594676).

Almost surely, 2^{426513033613303} is an apocalyptic number.

426513033613303 is a deficient number, since it is larger than the sum of its proper divisors (98427871901513).

426513033613303 is a wasteful number, since it uses less digits than its factorization.

426513033613303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15957354.

The product of its (nonzero) digits is 1049760, while the sum is 43.

Adding to 426513033613303 its reverse (303316330315624), we get a palindrome (729829363928927).

The spelling of 426513033613303 in words is "four hundred twenty-six trillion, five hundred thirteen billion, thirty-three million, six hundred thirteen thousand, three hundred three".