142466099 has 2 divisors, whose sum is σ = 142466100. Its totient is φ = 142466098.

The previous prime is 142466087. The next prime is 142466119. The reversal of 142466099 is 990664241.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142466099 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (142466029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71233049 + 71233050.

It is an arithmetic number, because the mean of its divisors is an integer number (71233050).

Almost surely, 2^142466099 is an apocalyptic number.

142466099 is a deficient number, since it is larger than the sum of its proper divisors (1).

142466099 is an equidigital number, since it uses as much as digits as its factorization.

142466099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 142466099 is about 11935.9163452162. The cubic root of 142466099 is about 522.2805396889.

The spelling of 142466099 in words is "one hundred forty-two million, four hundred sixty-six thousand, ninety-nine".