142395896 has 32 divisors (see below), whose sum is σ = 279521280. Its totient is φ = 67922400.

The previous prime is 142395881. The next prime is 142395901. The reversal of 142395896 is 698593241.

It is a self number, because there is not a number n which added to its sum of digits gives 142395896.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13565 + ... + 21651.

It is an arithmetic number, because the mean of its divisors is an integer number (8735040).

Almost surely, 2^142395896 is an apocalyptic number.

It is an amenable number.

142395896 is a deficient number, since it is larger than the sum of its proper divisors (137125384).

142395896 is a wasteful number, since it uses less digits than its factorization.

142395896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8195 (or 8191 counting only the distinct ones).

The product of its digits is 466560, while the sum is 47.

The square root of 142395896 is about 11932.9751529114. The cubic root of 142395896 is about 522.1947375572.

The spelling of 142395896 in words is "one hundred forty-two million, three hundred ninety-five thousand, eight hundred ninety-six".