12240859039 has 2 divisors, whose sum is σ = 12240859040. Its totient is φ = 12240859038.

The previous prime is 12240858983. The next prime is 12240859069. The reversal of 12240859039 is 93095804221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12240859039 - 2¹⁵ = 12240826271 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12240858986 and 12240859004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12240859069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6120429519 + 6120429520.

It is an arithmetic number, because the mean of its divisors is an integer number (6120429520).

Almost surely, 2^12240859039 is an apocalyptic number.

12240859039 is a deficient number, since it is larger than the sum of its proper divisors (1).

12240859039 is an equidigital number, since it uses as much as digits as its factorization.

12240859039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 12240859039 in words is "twelve billion, two hundred forty million, eight hundred fifty-nine thousand, thirty-nine".