142004293224 has 16 divisors (see below), whose sum is σ = 355010733120. Its totient is φ = 47334764400.

The previous prime is 142004293199. The next prime is 142004293241. The reversal of 142004293224 is 422392400241.

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, 2958422752 + ... + 2958422799.

It is an arithmetic number, because the mean of its divisors is an integer number (22188170820).

Almost surely, 2^142004293224 is an apocalyptic number.

It is an amenable number.

142004293224 is an abundant number, since it is smaller than the sum of its proper divisors (213006439896).

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

142004293224 is a wasteful number, since it uses less digits than its factorization.

142004293224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5916845560 (or 5916845556 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 142004293224 its reverse (422392400241), we get a palindrome (564396693465).

The spelling of 142004293224 in words is "one hundred forty-two billion, four million, two hundred ninety-three thousand, two hundred twenty-four".