23040267706217 has 4 divisors (see below), whose sum is σ = 23255597311056. Its totient is φ = 22824938101380.

The previous prime is 23040267706213. The next prime is 23040267706219. The reversal of 23040267706217 is 71260776204032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23040267706217 - 2² = 23040267706213 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23040267706213) 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, 107664802259 + ... + 107664802472.

It is an arithmetic number, because the mean of its divisors is an integer number (5813899327764).

Almost surely, 2^{23040267706217} is an apocalyptic number.

It is an amenable number.

23040267706217 is a deficient number, since it is larger than the sum of its proper divisors (215329604839).

23040267706217 is a wasteful number, since it uses less digits than its factorization.

23040267706217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215329604838.

The product of its (nonzero) digits is 1185408, while the sum is 47.

The spelling of 23040267706217 in words is "twenty-three trillion, forty billion, two hundred sixty-seven million, seven hundred six thousand, two hundred seventeen".