142676334 has 12 divisors (see below), whose sum is σ = 309132096. Its totient is φ = 47558772.

The previous prime is 142676323. The next prime is 142676357. The reversal of 142676334 is 433676241.

It is a happy number.

142676334 is a `hidden beast` number, since 14 + 2 + 6 + 7 + 633 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3963214 + ... + 3963249.

It is an arithmetic number, because the mean of its divisors is an integer number (25761008).

Almost surely, 2^142676334 is an apocalyptic number.

142676334 is an abundant number, since it is smaller than the sum of its proper divisors (166455762).

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

142676334 is a wasteful number, since it uses less digits than its factorization.

142676334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7926471 (or 7926468 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 142676334 is about 11944.7199213711. The cubic root of 142676334 is about 522.5373205030.

The spelling of 142676334 in words is "one hundred forty-two million, six hundred seventy-six thousand, three hundred thirty-four".