12140501199989 has 2 divisors, whose sum is σ = 12140501199990. Its totient is φ = 12140501199988.

The previous prime is 12140501199929. The next prime is 12140501200001. The reversal of 12140501199989 is 98999110504121.

12140501199989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10149213323089 + 1991287876900 = 3185783^2 + 1411130^2 .

It is an emirp because it is prime and its reverse (98999110504121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12140501199989 - 2⁸ = 12140501199733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12140501199929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6070250599994 + 6070250599995.

It is an arithmetic number, because the mean of its divisors is an integer number (6070250599995).

Almost surely, 2^{12140501199989} is an apocalyptic number.

It is an amenable number.

12140501199989 is a deficient number, since it is larger than the sum of its proper divisors (1).

12140501199989 is an equidigital number, since it uses as much as digits as its factorization.

12140501199989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2099520, while the sum is 59.

The spelling of 12140501199989 in words is "twelve trillion, one hundred forty billion, five hundred one million, one hundred ninety-nine thousand, nine hundred eighty-nine".