142876302 has 16 divisors (see below), whose sum is σ = 285904080. Its totient is φ = 47600192.

The previous prime is 142876291. The next prime is 142876309. The reversal of 142876302 is 203678241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142876309) 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 7 ways as a sum of consecutive naturals, for example, 8698 + ... + 19010.

It is an arithmetic number, because the mean of its divisors is an integer number (17869005).

Almost surely, 2^142876302 is an apocalyptic number.

142876302 is an abundant number, since it is smaller than the sum of its proper divisors (143027778).

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

142876302 is a wasteful number, since it uses less digits than its factorization.

142876302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12627.

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

The square root of 142876302 is about 11953.0875509217. The cubic root of 142876302 is about 522.7813272503.

The spelling of 142876302 in words is "one hundred forty-two million, eight hundred seventy-six thousand, three hundred two".