926345319813 has 20 divisors (see below), whose sum is σ = 1383830690880. Its totient is φ = 617549760072.

The previous prime is 926345319799. The next prime is 926345319817. The reversal of 926345319813 is 318913543629.

926345319813 is a `hidden beast` number, since 9 + 2 + 6 + 3 + 4 + 531 + 98 + 13 = 666.

It is not a de Polignac number, because 926345319813 - 2²¹ = 926343222661 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 926345319813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (926345319817) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4595028 + ... + 4792386.

It is an arithmetic number, because the mean of its divisors is an integer number (69191534544).

Almost surely, 2^926345319813 is an apocalyptic number.

It is an amenable number.

926345319813 is a deficient number, since it is larger than the sum of its proper divisors (457485371067).

926345319813 is a wasteful number, since it uses less digits than its factorization.

926345319813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255318 (or 255309 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 54.

The spelling of 926345319813 in words is "nine hundred twenty-six billion, three hundred forty-five million, three hundred nineteen thousand, eight hundred thirteen".