23431425366345 has 16 divisors (see below), whose sum is σ = 37941970715712. Its totient is φ = 12346196818880.

The previous prime is 23431425366341. The next prime is 23431425366379. The reversal of 23431425366345 is 54366352413432.

It is not a de Polignac number, because 23431425366345 - 2² = 23431425366341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23431425366341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9410209746 + ... + 9410212235.

It is an arithmetic number, because the mean of its divisors is an integer number (2371373169732).

Almost surely, 2^{23431425366345} is an apocalyptic number.

It is an amenable number.

23431425366345 is a deficient number, since it is larger than the sum of its proper divisors (14510545349367).

23431425366345 is a wasteful number, since it uses less digits than its factorization.

23431425366345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18820422072.

The product of its digits is 18662400, while the sum is 51.

Adding to 23431425366345 its reverse (54366352413432), we get a palindrome (77797777779777).

The spelling of 23431425366345 in words is "twenty-three trillion, four hundred thirty-one billion, four hundred twenty-five million, three hundred sixty-six thousand, three hundred forty-five".