142313523204 has 24 divisors (see below), whose sum is σ = 332071733728. Its totient is φ = 47436863040.

The previous prime is 142313523193. The next prime is 142313523211. The reversal of 142313523204 is 402325313241.

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, 711459 + ... + 889269.

Almost surely, 2^142313523204 is an apocalyptic number.

It is an amenable number.

142313523204 is an abundant number, since it is smaller than the sum of its proper divisors (189758210524).

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

142313523204 is a wasteful number, since it uses less digits than its factorization.

142313523204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244515 (or 244513 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 142313523204 its reverse (402325313241), we get a palindrome (544638836445).

The spelling of 142313523204 in words is "one hundred forty-two billion, three hundred thirteen million, five hundred twenty-three thousand, two hundred four".