142072368 has 20 divisors (see below), whose sum is σ = 367020408. Its totient is φ = 47357440.

The previous prime is 142072351. The next prime is 142072373. The reversal of 142072368 is 863270241.

142072368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1479873 + ... + 1479968.

Almost surely, 2^142072368 is an apocalyptic number.

It is an amenable number.

142072368 is an abundant number, since it is smaller than the sum of its proper divisors (224948040).

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

142072368 is a wasteful number, since it uses less digits than its factorization.

142072368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2959852 (or 2959846 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 142072368 is about 11919.4113948634. The cubic root of 142072368 is about 521.7989566517.

The spelling of 142072368 in words is "one hundred forty-two million, seventy-two thousand, three hundred sixty-eight".