142332199 has 2 divisors, whose sum is σ = 142332200. Its totient is φ = 142332198.

The previous prime is 142332161. The next prime is 142332221. The reversal of 142332199 is 991233241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142332199 - 2⁹ = 142331687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142332299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71166099 + 71166100.

It is an arithmetic number, because the mean of its divisors is an integer number (71166100).

Almost surely, 2^142332199 is an apocalyptic number.

142332199 is a deficient number, since it is larger than the sum of its proper divisors (1).

142332199 is an equidigital number, since it uses as much as digits as its factorization.

142332199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 34.

The square root of 142332199 is about 11930.3059055499. The cubic root of 142332199 is about 522.1168626558.

The spelling of 142332199 in words is "one hundred forty-two million, three hundred thirty-two thousand, one hundred ninety-nine".