142829212 has 12 divisors (see below), whose sum is σ = 250172776. Its totient is φ = 71351280.

The previous prime is 142829207. The next prime is 142829231. The reversal of 142829212 is 212928241.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent 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, 10563 + ... + 19930.

Almost surely, 2^142829212 is an apocalyptic number.

It is an amenable number.

142829212 is a deficient number, since it is larger than the sum of its proper divisors (107343564).

142829212 is a wasteful number, since it uses less digits than its factorization.

142829212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31668 (or 31666 counting only the distinct ones).

The product of its digits is 4608, while the sum is 31.

The square root of 142829212 is about 11951.1176046427. The cubic root of 142829212 is about 522.7238871724.

The spelling of 142829212 in words is "one hundred forty-two million, eight hundred twenty-nine thousand, two hundred twelve".