23402666031166 has 32 divisors (see below), whose sum is σ = 37807398823392. Its totient is φ = 10824124815360.

The previous prime is 23402666031137. The next prime is 23402666031167. The reversal of 23402666031166 is 66113066620432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23402666031167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1659996 + ... + 7039951.

It is an arithmetic number, because the mean of its divisors is an integer number (1181481213231).

Almost surely, 2^{23402666031166} is an apocalyptic number.

23402666031166 is a deficient number, since it is larger than the sum of its proper divisors (14404732792226).

23402666031166 is a wasteful number, since it uses less digits than its factorization.

23402666031166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8701324.

The product of its (nonzero) digits is 1119744, while the sum is 46.

The spelling of 23402666031166 in words is "twenty-three trillion, four hundred two billion, six hundred sixty-six million, thirty-one thousand, one hundred sixty-six".