142655152 has 20 divisors (see below), whose sum is σ = 282276576. Its totient is φ = 69809600.

The previous prime is 142655111. The next prime is 142655153. The reversal of 142655152 is 251556241.

142655152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (142655153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94099 + ... + 95602.

Almost surely, 2^142655152 is an apocalyptic number.

It is an amenable number.

142655152 is a deficient number, since it is larger than the sum of its proper divisors (139621424).

142655152 is a wasteful number, since it uses less digits than its factorization.

142655152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189756 (or 189750 counting only the distinct ones).

The product of its digits is 12000, while the sum is 31.

The square root of 142655152 is about 11943.8332205369. The cubic root of 142655152 is about 522.5114602616.

The spelling of 142655152 in words is "one hundred forty-two million, six hundred fifty-five thousand, one hundred fifty-two".