142034594 has 32 divisors (see below), whose sum is σ = 237867840. Its totient is φ = 63191232.

The previous prime is 142034569. The next prime is 142034617. The reversal of 142034594 is 495430241.

142034594 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 142034594.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80429 + ... + 82175.

It is an arithmetic number, because the mean of its divisors is an integer number (7433370).

Almost surely, 2^142034594 is an apocalyptic number.

142034594 is a deficient number, since it is larger than the sum of its proper divisors (95833246).

142034594 is a wasteful number, since it uses less digits than its factorization.

142034594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 142034594 is about 11917.8267314137. The cubic root of 142034594 is about 521.7527074967.

The spelling of 142034594 in words is "one hundred forty-two million, thirty-four thousand, five hundred ninety-four".