142201182 has 32 divisors (see below), whose sum is σ = 289935360. Its totient is φ = 46487520.

The previous prime is 142201133. The next prime is 142201183. The reversal of 142201182 is 281102241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142201183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66307 + ... + 68417.

It is an arithmetic number, because the mean of its divisors is an integer number (9060480).

Almost surely, 2^142201182 is an apocalyptic number.

142201182 is an abundant number, since it is smaller than the sum of its proper divisors (147734178).

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

142201182 is a wasteful number, since it uses less digits than its factorization.

142201182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 142201182 is about 11924.8137092367. The cubic root of 142201182 is about 521.9566103598.

The spelling of 142201182 in words is "one hundred forty-two million, two hundred one thousand, one hundred eighty-two".