23066476131677 has 4 divisors (see below), whose sum is σ = 25163428507296. Its totient is φ = 20969523756060.

The previous prime is 23066476131637. The next prime is 23066476131757. The reversal of 23066476131677 is 77613167466032.

It is a happy number.

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 not a de Polignac number, because 23066476131677 - 2¹² = 23066476127581 is a prime.

It is a super-2 number, since 2×23066476131677² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23066476131637) 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, 1048476187793 + ... + 1048476187814.

It is an arithmetic number, because the mean of its divisors is an integer number (6290857126824).

Almost surely, 2^{23066476131677} is an apocalyptic number.

It is an amenable number.

23066476131677 is a deficient number, since it is larger than the sum of its proper divisors (2096952375619).

23066476131677 is a wasteful number, since it uses less digits than its factorization.

23066476131677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096952375618.

The product of its (nonzero) digits is 32006016, while the sum is 59.

The spelling of 23066476131677 in words is "twenty-three trillion, sixty-six billion, four hundred seventy-six million, one hundred thirty-one thousand, six hundred seventy-seven".