23265422361 has 12 divisors (see below), whose sum is σ = 33931879488. Its totient is φ = 15359695704.

The previous prime is 23265422317. The next prime is 23265422377. The reversal of 23265422361 is 16322456232.

23265422361 is a `hidden beast` number, since 2 + 32 + 6 + 542 + 23 + 61 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-23265422361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23265422311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12547845 + ... + 12549698.

It is an arithmetic number, because the mean of its divisors is an integer number (2827656624).

Almost surely, 2^23265422361 is an apocalyptic number.

It is an amenable number.

23265422361 is a deficient number, since it is larger than the sum of its proper divisors (10666457127).

23265422361 is a wasteful number, since it uses less digits than its factorization.

23265422361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25097652 (or 25097649 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

Adding to 23265422361 its reverse (16322456232), we get a palindrome (39587878593).

The spelling of 23265422361 in words is "twenty-three billion, two hundred sixty-five million, four hundred twenty-two thousand, three hundred sixty-one".