23766474327713 has 8 divisors (see below), whose sum is σ = 25659134854248. Its totient is φ = 21883023828864.

The previous prime is 23766474327649. The next prime is 23766474327751. The reversal of 23766474327713 is 31772347466732.

It can be written as a sum of positive squares in 4 ways, for example, as 5465977471249 + 18300496856464 = 2337943^2 + 4277908^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23766474327713 - 2⁶ = 23766474327649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23766474327763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2302501556 + ... + 2302511877.

It is an arithmetic number, because the mean of its divisors is an integer number (3207391856781).

Almost surely, 2^{23766474327713} is an apocalyptic number.

It is an amenable number.

23766474327713 is a deficient number, since it is larger than the sum of its proper divisors (1892660526535).

23766474327713 is a wasteful number, since it uses less digits than its factorization.

23766474327713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4605013843.

The product of its digits is 149361408, while the sum is 62.

The spelling of 23766474327713 in words is "twenty-three trillion, seven hundred sixty-six billion, four hundred seventy-four million, three hundred twenty-seven thousand, seven hundred thirteen".