142334424112 has 20 divisors (see below), whose sum is σ = 276302277576. Its totient is φ = 71030610560.

The previous prime is 142334424091. The next prime is 142334424191. The reversal of 142334424112 is 211424433241.

It is a happy 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, 8528998 + ... + 8545669.

Almost surely, 2^142334424112 is an apocalyptic number.

It is an amenable number.

142334424112 is a deficient number, since it is larger than the sum of its proper divisors (133967853464).

142334424112 is a wasteful number, since it uses less digits than its factorization.

142334424112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17075196 (or 17075190 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

Adding to 142334424112 its reverse (211424433241), we get a palindrome (353758857353).

The spelling of 142334424112 in words is "one hundred forty-two billion, three hundred thirty-four million, four hundred twenty-four thousand, one hundred twelve".