142083629 has 2 divisors, whose sum is σ = 142083630. Its totient is φ = 142083628.

The previous prime is 142083607. The next prime is 142083649. The reversal of 142083629 is 926380241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 137124100 + 4959529 = 11710^2 + 2227^2 .

It is a cyclic number.

It is not a de Polignac number, because 142083629 - 2⁸ = 142083373 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142083649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71041814 + 71041815.

It is an arithmetic number, because the mean of its divisors is an integer number (71041815).

Almost surely, 2^142083629 is an apocalyptic number.

It is an amenable number.

142083629 is a deficient number, since it is larger than the sum of its proper divisors (1).

142083629 is an equidigital number, since it uses as much as digits as its factorization.

142083629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 142083629 is about 11919.8837662118. The cubic root of 142083629 is about 521.8127426372.

The spelling of 142083629 in words is "one hundred forty-two million, eighty-three thousand, six hundred twenty-nine".