23463312365 has 16 divisors (see below), whose sum is σ = 30300940080. Its totient is φ = 17376875520.

The previous prime is 23463312343. The next prime is 23463312409. The reversal of 23463312365 is 56321336432.

It can be written as a sum of positive squares in 8 ways, for example, as 343805764 + 23119506601 = 18542^2 + 152051^2 .

It is not a de Polignac number, because 23463312365 - 2²² = 23459118061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2257430 + ... + 2267799.

It is an arithmetic number, because the mean of its divisors is an integer number (1893808755).

Almost surely, 2^23463312365 is an apocalyptic number.

It is an amenable number.

23463312365 is a deficient number, since it is larger than the sum of its proper divisors (6837627715).

23463312365 is a wasteful number, since it uses less digits than its factorization.

23463312365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4525312.

The product of its digits is 233280, while the sum is 38.

Adding to 23463312365 its reverse (56321336432), we get a palindrome (79784648797).

The spelling of 23463312365 in words is "twenty-three billion, four hundred sixty-three million, three hundred twelve thousand, three hundred sixty-five".