10344042413 has 4 divisors (see below), whose sum is σ = 10346314908. Its totient is φ = 10341769920.

The previous prime is 10344042409. The next prime is 10344042437. The reversal of 10344042413 is 31424044301.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6538016164 + 3806026249 = 80858^2 + 61693^2 .

It is a cyclic number.

It is not a de Polignac number, because 10344042413 - 2² = 10344042409 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 (10344042473) 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, 1129406 + ... + 1138527.

It is an arithmetic number, because the mean of its divisors is an integer number (2586578727).

Almost surely, 2^10344042413 is an apocalyptic number.

It is an amenable number.

10344042413 is a deficient number, since it is larger than the sum of its proper divisors (2272495).

10344042413 is an equidigital number, since it uses as much as digits as its factorization.

10344042413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272494.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 10344042413 its reverse (31424044301), we get a palindrome (41768086714).

The spelling of 10344042413 in words is "ten billion, three hundred forty-four million, forty-two thousand, four hundred thirteen".