142374107 has 2 divisors, whose sum is σ = 142374108. Its totient is φ = 142374106.

The previous prime is 142374091. The next prime is 142374121. The reversal of 142374107 is 701473241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142374107 - 2⁴ = 142374091 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142374107.

It is not a weakly prime, because it can be changed into another prime (142374707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71187053 + 71187054.

It is an arithmetic number, because the mean of its divisors is an integer number (71187054).

Almost surely, 2^142374107 is an apocalyptic number.

142374107 is a deficient number, since it is larger than the sum of its proper divisors (1).

142374107 is an equidigital number, since it uses as much as digits as its factorization.

142374107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 142374107 is about 11932.0621436531. The cubic root of 142374107 is about 522.1681012991.

The spelling of 142374107 in words is "one hundred forty-two million, three hundred seventy-four thousand, one hundred seven".