142208296 has 16 divisors (see below), whose sum is σ = 266767200. Its totient is φ = 71070384.

The previous prime is 142208221. The next prime is 142208347. The reversal of 142208296 is 692802241.

142208296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 29941 + ... + 34363.

It is an arithmetic number, because the mean of its divisors is an integer number (16672950).

Almost surely, 2^142208296 is an apocalyptic number.

It is an amenable number.

142208296 is a deficient number, since it is larger than the sum of its proper divisors (124558904).

142208296 is a wasteful number, since it uses less digits than its factorization.

142208296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8448 (or 8444 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 142208296 is about 11925.1119910884. Note that the first 3 decimals coincide. The cubic root of 142208296 is about 521.9653143132.

The spelling of 142208296 in words is "one hundred forty-two million, two hundred eight thousand, two hundred ninety-six".