2426631013 has 4 divisors (see below), whose sum is σ = 2453896620. Its totient is φ = 2399365408.

The previous prime is 2426631007. The next prime is 2426631019. The reversal of 2426631013 is 3101366242.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2426631007) and next prime (2426631019).

It can be written as a sum of positive squares in 2 ways, for example, as 1674610084 + 752020929 = 40922^2 + 27423^2 .

It is a cyclic number.

It is not a de Polignac number, because 2426631013 - 2²¹ = 2424533861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2426631019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13632670 + ... + 13632847.

It is an arithmetic number, because the mean of its divisors is an integer number (613474155).

Almost surely, 2^2426631013 is an apocalyptic number.

It is an amenable number.

2426631013 is a deficient number, since it is larger than the sum of its proper divisors (27265607).

2426631013 is an equidigital number, since it uses as much as digits as its factorization.

2426631013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27265606.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 2426631013 is about 49260.8466533006. The cubic root of 2426631013 is about 1343.7998282067.

Adding to 2426631013 its reverse (3101366242), we get a palindrome (5527997255).

The spelling of 2426631013 in words is "two billion, four hundred twenty-six million, six hundred thirty-one thousand, thirteen".