142160312 has 16 divisors (see below), whose sum is σ = 304629360. Its totient is φ = 60925824.

The previous prime is 142160311. The next prime is 142160329. The reversal of 142160312 is 213061241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142160311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1269233 + ... + 1269344.

It is an arithmetic number, because the mean of its divisors is an integer number (19039335).

Almost surely, 2^142160312 is an apocalyptic number.

It is an amenable number.

142160312 is an abundant number, since it is smaller than the sum of its proper divisors (162469048).

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

142160312 is a wasteful number, since it uses less digits than its factorization.

142160312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2538590 (or 2538586 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 142160312 is about 11923.0999324840. The cubic root of 142160312 is about 521.9066004363.

The spelling of 142160312 in words is "one hundred forty-two million, one hundred sixty thousand, three hundred twelve".