12140678023 has 2 divisors, whose sum is σ = 12140678024. Its totient is φ = 12140678022.

The previous prime is 12140678009. The next prime is 12140678101. The reversal of 12140678023 is 32087604121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12140678023 - 2³³ = 3550743431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12140678023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12140678423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6070339011 + 6070339012.

It is an arithmetic number, because the mean of its divisors is an integer number (6070339012).

Almost surely, 2^12140678023 is an apocalyptic number.

12140678023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12140678023 is an equidigital number, since it uses as much as digits as its factorization.

12140678023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 34.

The spelling of 12140678023 in words is "twelve billion, one hundred forty million, six hundred seventy-eight thousand, twenty-three".