142357613 has 2 divisors, whose sum is σ = 142357614. Its totient is φ = 142357612.

The previous prime is 142357601. The next prime is 142357637. The reversal of 142357613 is 316753241.

142357613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 123365449 + 18992164 = 11107^2 + 4358^2 .

It is a cyclic number.

It is not a de Polignac number, because 142357613 - 2¹⁴ = 142341229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142357613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142353613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71178806 + 71178807.

It is an arithmetic number, because the mean of its divisors is an integer number (71178807).

Almost surely, 2^142357613 is an apocalyptic number.

It is an amenable number.

142357613 is a deficient number, since it is larger than the sum of its proper divisors (1).

142357613 is an equidigital number, since it uses as much as digits as its factorization.

142357613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 32.

The square root of 142357613 is about 11931.3709606231. The cubic root of 142357613 is about 522.1479361781.

The spelling of 142357613 in words is "one hundred forty-two million, three hundred fifty-seven thousand, six hundred thirteen".