142076334 has 16 divisors (see below), whose sum is σ = 285064272. Its totient is φ = 47206848.

The previous prime is 142076321. The next prime is 142076351. The reversal of 142076334 is 433670241.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35949 + ... + 39704.

It is an arithmetic number, because the mean of its divisors is an integer number (17816517).

Almost surely, 2^142076334 is an apocalyptic number.

142076334 is an abundant number, since it is smaller than the sum of its proper divisors (142987938).

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

142076334 is a wasteful number, since it uses less digits than its factorization.

142076334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75971.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 142076334 is about 11919.5777609779. The cubic root of 142076334 is about 521.8038120069.

The spelling of 142076334 in words is "one hundred forty-two million, seventy-six thousand, three hundred thirty-four".