142606334 has 8 divisors (see below), whose sum is σ = 230364120. Its totient is φ = 65818296.

The previous prime is 142606333. The next prime is 142606357. The reversal of 142606334 is 433606241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 142606297 and 142606306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142606333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2742404 + ... + 2742455.

It is an arithmetic number, because the mean of its divisors is an integer number (28795515).

Almost surely, 2^142606334 is an apocalyptic number.

142606334 is a deficient number, since it is larger than the sum of its proper divisors (87757786).

142606334 is a wasteful number, since it uses less digits than its factorization.

142606334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5484874.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 142606334 is about 11941.7893969036. The cubic root of 142606334 is about 522.4518506030.

The spelling of 142606334 in words is "one hundred forty-two million, six hundred six thousand, three hundred thirty-four".