142213345304 has 16 divisors (see below), whose sum is σ = 267089323200. Its totient is φ = 70989525792.

The previous prime is 142213345303. The next prime is 142213345349. The reversal of 142213345304 is 403543312241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142213345301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14638199 + ... + 14647910.

It is an arithmetic number, because the mean of its divisors is an integer number (16693082700).

Almost surely, 2^142213345304 is an apocalyptic number.

It is an amenable number.

142213345304 is a deficient number, since it is larger than the sum of its proper divisors (124875977896).

142213345304 is a wasteful number, since it uses less digits than its factorization.

142213345304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29286722 (or 29286718 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 142213345304 its reverse (403543312241), we get a palindrome (545756657545).

The spelling of 142213345304 in words is "one hundred forty-two billion, two hundred thirteen million, three hundred forty-five thousand, three hundred four".