23043673542127 has 32 divisors (see below), whose sum is σ = 26690307500160. Its totient is φ = 19487953797120.

The previous prime is 23043673542053. The next prime is 23043673542139. The reversal of 23043673542127 is 72124537634032.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23043673542127 is a prime.

It is a super-2 number, since 2×23043673542127² (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 (23043673342127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95472177 + ... + 95713237.

It is an arithmetic number, because the mean of its divisors is an integer number (834072109380).

Almost surely, 2^{23043673542127} is an apocalyptic number.

23043673542127 is a deficient number, since it is larger than the sum of its proper divisors (3646633958033).

23043673542127 is a wasteful number, since it uses less digits than its factorization.

23043673542127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241843.

The product of its (nonzero) digits is 5080320, while the sum is 49.

The spelling of 23043673542127 in words is "twenty-three trillion, forty-three billion, six hundred seventy-three million, five hundred forty-two thousand, one hundred twenty-seven".