23662677047 has 2 divisors, whose sum is σ = 23662677048. Its totient is φ = 23662677046.

The previous prime is 23662677029. The next prime is 23662677089. The reversal of 23662677047 is 74077626632.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23662677047 - 2¹² = 23662672951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23662676986 and 23662677004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23662677547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11831338523 + 11831338524.

It is an arithmetic number, because the mean of its divisors is an integer number (11831338524).

Almost surely, 2^23662677047 is an apocalyptic number.

23662677047 is a deficient number, since it is larger than the sum of its proper divisors (1).

23662677047 is an equidigital number, since it uses as much as digits as its factorization.

23662677047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3556224, while the sum is 50.

The spelling of 23662677047 in words is "twenty-three billion, six hundred sixty-two million, six hundred seventy-seven thousand, forty-seven".