23662356467 has 2 divisors, whose sum is σ = 23662356468. Its totient is φ = 23662356466.

The previous prime is 23662356427. The next prime is 23662356503. The reversal of 23662356467 is 76465326632.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23662356467 is a prime.

It is a super-2 number, since 2×23662356467² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23662356407) 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 as a sum of consecutive naturals, namely, 11831178233 + 11831178234.

It is an arithmetic number, because the mean of its divisors is an integer number (11831178234).

Almost surely, 2^23662356467 is an apocalyptic number.

23662356467 is a deficient number, since it is larger than the sum of its proper divisors (1).

23662356467 is an equidigital number, since it uses as much as digits as its factorization.

23662356467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6531840, while the sum is 50.

The spelling of 23662356467 in words is "twenty-three billion, six hundred sixty-two million, three hundred fifty-six thousand, four hundred sixty-seven".