142714756 has 12 divisors (see below), whose sum is σ = 249840220. Its totient is φ = 71331840.

The previous prime is 142714753. The next prime is 142714763. The reversal of 142714756 is 657417241.

It can be written as a sum of positive squares in 2 ways, for example, as 33177600 + 109537156 = 5760^2 + 10466^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (142714753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12196 + ... + 20836.

Almost surely, 2^142714756 is an apocalyptic number.

It is an amenable number.

142714756 is a deficient number, since it is larger than the sum of its proper divisors (107125464).

142714756 is a wasteful number, since it uses less digits than its factorization.

142714756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12774 (or 12772 counting only the distinct ones).

The product of its digits is 47040, while the sum is 37.

The square root of 142714756 is about 11946.3281388048. The cubic root of 142714756 is about 522.5842218272.

The spelling of 142714756 in words is "one hundred forty-two million, seven hundred fourteen thousand, seven hundred fifty-six".