14212431439979 has 2 divisors, whose sum is σ = 14212431439980. Its totient is φ = 14212431439978.

The previous prime is 14212431439909. The next prime is 14212431440033. The reversal of 14212431439979 is 97993413421241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14212431439979 - 2¹² = 14212431435883 is a prime.

It is a super-2 number, since 2×14212431439979² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14212431439909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7106215719989 + 7106215719990.

It is an arithmetic number, because the mean of its divisors is an integer number (7106215719990).

Almost surely, 2^{14212431439979} is an apocalyptic number.

14212431439979 is a deficient number, since it is larger than the sum of its proper divisors (1).

14212431439979 is an equidigital number, since it uses as much as digits as its factorization.

14212431439979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11757312, while the sum is 59.

The spelling of 14212431439979 in words is "fourteen trillion, two hundred twelve billion, four hundred thirty-one million, four hundred thirty-nine thousand, nine hundred seventy-nine".