142964659 has 2 divisors, whose sum is σ = 142964660. Its totient is φ = 142964658.

The previous prime is 142964621. The next prime is 142964669. The reversal of 142964659 is 956469241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142964659 - 2²³ = 134576051 is a prime.

It is not a weakly prime, because it can be changed into another prime (142964609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71482329 + 71482330.

It is an arithmetic number, because the mean of its divisors is an integer number (71482330).

Almost surely, 2^142964659 is an apocalyptic number.

142964659 is a deficient number, since it is larger than the sum of its proper divisors (1).

142964659 is an equidigital number, since it uses as much as digits as its factorization.

142964659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 46.

The square root of 142964659 is about 11956.7829703478. The cubic root of 142964659 is about 522.8890704999.

The spelling of 142964659 in words is "one hundred forty-two million, nine hundred sixty-four thousand, six hundred fifty-nine".