142357276 has 6 divisors (see below), whose sum is σ = 249125240. Its totient is φ = 71178636.

The previous prime is 142357217. The next prime is 142357283. The reversal of 142357276 is 672753241.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 17794656 + ... + 17794663.

Almost surely, 2^142357276 is an apocalyptic number.

It is an amenable number.

142357276 is a deficient number, since it is larger than the sum of its proper divisors (106767964).

142357276 is a wasteful number, since it uses less digits than its factorization.

142357276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35589323 (or 35589321 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The square root of 142357276 is about 11931.3568381806. The cubic root of 142357276 is about 522.1475241547.

The spelling of 142357276 in words is "one hundred forty-two million, three hundred fifty-seven thousand, two hundred seventy-six".