142344413999 has 2 divisors, whose sum is σ = 142344414000. Its totient is φ = 142344413998.

The previous prime is 142344413983. The next prime is 142344414011. The reversal of 142344413999 is 999314443241.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142344413999 - 2⁴ = 142344413983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142344413999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142344433999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71172206999 + 71172207000.

It is an arithmetic number, because the mean of its divisors is an integer number (71172207000).

Almost surely, 2^142344413999 is an apocalyptic number.

142344413999 is a deficient number, since it is larger than the sum of its proper divisors (1).

142344413999 is an equidigital number, since it uses as much as digits as its factorization.

142344413999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3359232, while the sum is 53.

The spelling of 142344413999 in words is "one hundred forty-two billion, three hundred forty-four million, four hundred thirteen thousand, nine hundred ninety-nine".