12039356143 has 2 divisors, whose sum is σ = 12039356144. Its totient is φ = 12039356142.

The previous prime is 12039356117. The next prime is 12039356183. The reversal of 12039356143 is 34165393021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12039356143 - 2⁹ = 12039355631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12039356183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6019678071 + 6019678072.

It is an arithmetic number, because the mean of its divisors is an integer number (6019678072).

Almost surely, 2^12039356143 is an apocalyptic number.

12039356143 is a deficient number, since it is larger than the sum of its proper divisors (1).

12039356143 is an equidigital number, since it uses as much as digits as its factorization.

12039356143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 37.

The spelling of 12039356143 in words is "twelve billion, thirty-nine million, three hundred fifty-six thousand, one hundred forty-three".