12032985619 has 2 divisors, whose sum is σ = 12032985620. Its totient is φ = 12032985618.

The previous prime is 12032985607. The next prime is 12032985659. The reversal of 12032985619 is 91658923021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12032985619 is a prime.

It is a super-2 number, since 2×12032985619² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12032985659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016492809 + 6016492810.

It is an arithmetic number, because the mean of its divisors is an integer number (6016492810).

Almost surely, 2^12032985619 is an apocalyptic number.

12032985619 is a deficient number, since it is larger than the sum of its proper divisors (1).

12032985619 is an equidigital number, since it uses as much as digits as its factorization.

12032985619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 12032985619 in words is "twelve billion, thirty-two million, nine hundred eighty-five thousand, six hundred nineteen".