23542237676143 has 2 divisors, whose sum is σ = 23542237676144. Its totient is φ = 23542237676142.

The previous prime is 23542237676117. The next prime is 23542237676149. The reversal of 23542237676143 is 34167673224532.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23542237676143 - 2⁹ = 23542237675631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23542237676149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11771118838071 + 11771118838072.

It is an arithmetic number, because the mean of its divisors is an integer number (11771118838072).

Almost surely, 2^{23542237676143} is an apocalyptic number.

23542237676143 is a deficient number, since it is larger than the sum of its proper divisors (1).

23542237676143 is an equidigital number, since it uses as much as digits as its factorization.

23542237676143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30481920, while the sum is 55.

The spelling of 23542237676143 in words is "twenty-three trillion, five hundred forty-two billion, two hundred thirty-seven million, six hundred seventy-six thousand, one hundred forty-three".