23344641362013 has 4 divisors (see below), whose sum is σ = 31126188482688. Its totient is φ = 15563094241340.

The previous prime is 23344641361967. The next prime is 23344641362051. The reversal of 23344641362013 is 31026314644332.

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 23344641362013 - 2⁸ = 23344641361757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23344641362513) 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, 3890773560333 + ... + 3890773560338.

It is an arithmetic number, because the mean of its divisors is an integer number (7781547120672).

Almost surely, 2^{23344641362013} is an apocalyptic number.

It is an amenable number.

23344641362013 is a deficient number, since it is larger than the sum of its proper divisors (7781547120675).

23344641362013 is an equidigital number, since it uses as much as digits as its factorization.

23344641362013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7781547120674.

The product of its (nonzero) digits is 746496, while the sum is 42.

The spelling of 23344641362013 in words is "twenty-three trillion, three hundred forty-four billion, six hundred forty-one million, three hundred sixty-two thousand, thirteen".