142498119667 has 2 divisors, whose sum is σ = 142498119668. Its totient is φ = 142498119666.

The previous prime is 142498119641. The next prime is 142498119677. The reversal of 142498119667 is 766911894241.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142498119667 is a prime.

It is not a weakly prime, because it can be changed into another prime (142498119677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71249059833 + 71249059834.

It is an arithmetic number, because the mean of its divisors is an integer number (71249059834).

Almost surely, 2^142498119667 is an apocalyptic number.

142498119667 is a deficient number, since it is larger than the sum of its proper divisors (1).

142498119667 is an equidigital number, since it uses as much as digits as its factorization.

142498119667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 58.

The spelling of 142498119667 in words is "one hundred forty-two billion, four hundred ninety-eight million, one hundred nineteen thousand, six hundred sixty-seven".