142241404112 has 20 divisors (see below), whose sum is σ = 277762745856. Its totient is φ = 70560695520.

The previous prime is 142241404111. The next prime is 142241404127. The reversal of 142241404112 is 211404142241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142241404111) 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, 34998314 + ... + 35002377.

Almost surely, 2^142241404112 is an apocalyptic number.

It is an amenable number.

142241404112 is a deficient number, since it is larger than the sum of its proper divisors (135521341744).

142241404112 is a wasteful number, since it uses less digits than its factorization.

142241404112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70000826 (or 70000820 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 142241404112 its reverse (211404142241), we get a palindrome (353645546353).

The spelling of 142241404112 in words is "one hundred forty-two billion, two hundred forty-one million, four hundred four thousand, one hundred twelve".