142310804 has 24 divisors (see below), whose sum is σ = 256212768. Its totient is φ = 69135840.

The previous prime is 142310789. The next prime is 142310807. The reversal of 142310804 is 408013241.

It is a self number, because there is not a number n which added to its sum of digits gives 142310804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142310807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16739 + ... + 23765.

It is an arithmetic number, because the mean of its divisors is an integer number (10675532).

Almost surely, 2^142310804 is an apocalyptic number.

It is an amenable number.

142310804 is a deficient number, since it is larger than the sum of its proper divisors (113901964).

142310804 is a wasteful number, since it uses less digits than its factorization.

142310804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7175 (or 7173 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 142310804 is about 11929.4092058241. The cubic root of 142310804 is about 522.0907002692.

The spelling of 142310804 in words is "one hundred forty-two million, three hundred ten thousand, eight hundred four".