142141276 has 6 divisors (see below), whose sum is σ = 248747240. Its totient is φ = 71070636.

The previous prime is 142141249. The next prime is 142141289. The reversal of 142141276 is 672141241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17767656 + ... + 17767663.

Almost surely, 2^142141276 is an apocalyptic number.

It is an amenable number.

142141276 is a deficient number, since it is larger than the sum of its proper divisors (106605964).

142141276 is a wasteful number, since it uses less digits than its factorization.

142141276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35535323 (or 35535321 counting only the distinct ones).

The product of its digits is 2688, while the sum is 28.

The square root of 142141276 is about 11922.3016234283. The cubic root of 142141276 is about 521.8833040667.

The spelling of 142141276 in words is "one hundred forty-two million, one hundred forty-one thousand, two hundred seventy-six".