142360403450179 has 2 divisors, whose sum is σ = 142360403450180. Its totient is φ = 142360403450178.

The previous prime is 142360403450131. The next prime is 142360403450263. The reversal of 142360403450179 is 971054304063241.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142360403450179 is a prime.

It is not a weakly prime, because it can be changed into another prime (142360403400179) 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, 71180201725089 + 71180201725090.

It is an arithmetic number, because the mean of its divisors is an integer number (71180201725090).

Almost surely, 2^{142360403450179} is an apocalyptic number.

142360403450179 is a deficient number, since it is larger than the sum of its proper divisors (1).

142360403450179 is an equidigital number, since it uses as much as digits as its factorization.

142360403450179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 142360403450179 in words is "one hundred forty-two trillion, three hundred sixty billion, four hundred three million, four hundred fifty thousand, one hundred seventy-nine".