23266661370479 has 2 divisors, whose sum is σ = 23266661370480. Its totient is φ = 23266661370478.

The previous prime is 23266661370443. The next prime is 23266661370481. The reversal of 23266661370479 is 97407316666232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23266661370479 - 2²⁴ = 23266644593263 is a prime.

Together with 23266661370481, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23266661370179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11633330685239 + 11633330685240.

It is an arithmetic number, because the mean of its divisors is an integer number (11633330685240).

Almost surely, 2^{23266661370479} is an apocalyptic number.

23266661370479 is a deficient number, since it is larger than the sum of its proper divisors (1).

23266661370479 is an equidigital number, since it uses as much as digits as its factorization.

23266661370479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82301184, while the sum is 62.

The spelling of 23266661370479 in words is "twenty-three trillion, two hundred sixty-six billion, six hundred sixty-one million, three hundred seventy thousand, four hundred seventy-nine".