23343144013 has 16 divisors (see below), whose sum is σ = 28397520000. Its totient is φ = 18742344192.

The previous prime is 23343144007. The next prime is 23343144103. The reversal of 23343144013 is 31044134332.

It is not a de Polignac number, because 23343144013 - 2²⁹ = 22806273101 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 (23343148013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 974188 + ... + 997861.

It is an arithmetic number, because the mean of its divisors is an integer number (1774845000).

Almost surely, 2^23343144013 is an apocalyptic number.

It is an amenable number.

23343144013 is a deficient number, since it is larger than the sum of its proper divisors (5054375987).

23343144013 is a wasteful number, since it uses less digits than its factorization.

23343144013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972164.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 23343144013 its reverse (31044134332), we get a palindrome (54387278345).

The spelling of 23343144013 in words is "twenty-three billion, three hundred forty-three million, one hundred forty-four thousand, thirteen".