142404310999 has 2 divisors, whose sum is σ = 142404311000. Its totient is φ = 142404310998.

The previous prime is 142404310987. The next prime is 142404311011. The reversal of 142404310999 is 999013404241.

It is a balanced prime because it is at equal distance from previous prime (142404310987) and next prime (142404311011).

It is a cyclic number.

It is not a de Polignac number, because 142404310999 - 2⁵ = 142404310967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142404311999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71202155499 + 71202155500.

It is an arithmetic number, because the mean of its divisors is an integer number (71202155500).

Almost surely, 2^142404310999 is an apocalyptic number.

142404310999 is a deficient number, since it is larger than the sum of its proper divisors (1).

142404310999 is an equidigital number, since it uses as much as digits as its factorization.

142404310999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 46.

The spelling of 142404310999 in words is "one hundred forty-two billion, four hundred four million, three hundred ten thousand, nine hundred ninety-nine".