142310904 has 16 divisors (see below), whose sum is σ = 355777320. Its totient is φ = 47436960.

The previous prime is 142310897. The next prime is 142310929. The reversal of 142310904 is 409013241.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 5929621 = 142310904 / (1 + 4 + 2 + 3 + 1 + 0 + 9 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2964787 + ... + 2964834.

Almost surely, 2^142310904 is an apocalyptic number.

It is an amenable number.

142310904 is an abundant number, since it is smaller than the sum of its proper divisors (213466416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142310904 is a wasteful number, since it uses less digits than its factorization.

142310904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5929630 (or 5929626 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 142310904 is about 11929.4133971457. The cubic root of 142310904 is about 522.0908225581.

The spelling of 142310904 in words is "one hundred forty-two million, three hundred ten thousand, nine hundred four".