23677410766993 has 4 divisors (see below), whose sum is σ = 23679067355188. Its totient is φ = 23675754178800.

The previous prime is 23677410766927. The next prime is 23677410767029. The reversal of 23677410766993 is 39966701477632.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12509569650769 + 11167841116224 = 3536887^2 + 3341832^2 .

It is a cyclic number.

It is not a de Polignac number, because 23677410766993 - 2⁹ = 23677410766481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23677410766193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 828272658 + ... + 828301243.

It is an arithmetic number, because the mean of its divisors is an integer number (5919766838797).

Almost surely, 2^{23677410766993} is an apocalyptic number.

It is an amenable number.

23677410766993 is a deficient number, since it is larger than the sum of its proper divisors (1656588195).

23677410766993 is a wasteful number, since it uses less digits than its factorization.

23677410766993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656588194.

The product of its (nonzero) digits is 432081216, while the sum is 70.

The spelling of 23677410766993 in words is "twenty-three trillion, six hundred seventy-seven billion, four hundred ten million, seven hundred sixty-six thousand, nine hundred ninety-three".