23656347606067 has 4 divisors (see below), whose sum is σ = 25806924661176. Its totient is φ = 21505770550960.

The previous prime is 23656347606037. The next prime is 23656347606071. The reversal of 23656347606067 is 76060674365632.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23656347606067 - 2⁷ = 23656347605939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23656347605996 and 23656347606014.

It is not an unprimeable number, because it can be changed into a prime (23656347606007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1075288527538 + ... + 1075288527559.

It is an arithmetic number, because the mean of its divisors is an integer number (6451731165294).

Almost surely, 2^{23656347606067} is an apocalyptic number.

23656347606067 is a deficient number, since it is larger than the sum of its proper divisors (2150577055109).

23656347606067 is a wasteful number, since it uses less digits than its factorization.

23656347606067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150577055108.

The product of its (nonzero) digits is 137168640, while the sum is 61.

The spelling of 23656347606067 in words is "twenty-three trillion, six hundred fifty-six billion, three hundred forty-seven million, six hundred six thousand, sixty-seven".