2431213442413 has 4 divisors (see below), whose sum is σ = 2778529648480. Its totient is φ = 2083897236348.

The previous prime is 2431213442393. The next prime is 2431213442519. The reversal of 2431213442413 is 3142443121342.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2431213442413 - 2²⁹ = 2430676571501 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 (2431213412413) 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, 173658103023 + ... + 173658103036.

It is an arithmetic number, because the mean of its divisors is an integer number (694632412120).

Almost surely, 2^{2431213442413} is an apocalyptic number.

It is an amenable number.

2431213442413 is a deficient number, since it is larger than the sum of its proper divisors (347316206067).

2431213442413 is an equidigital number, since it uses as much as digits as its factorization.

2431213442413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347316206066.

The product of its digits is 55296, while the sum is 34.

Adding to 2431213442413 its reverse (3142443121342), we get a palindrome (5573656563755).

The spelling of 2431213442413 in words is "two trillion, four hundred thirty-one billion, two hundred thirteen million, four hundred forty-two thousand, four hundred thirteen".