142034066 has 8 divisors (see below), whose sum is σ = 213246540. Its totient is φ = 70951888.

The previous prime is 142034059. The next prime is 142034071. The reversal of 142034066 is 660430241.

It can be written as a sum of positive squares in 2 ways, for example, as 89775625 + 52258441 = 9475^2 + 7229^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29801 + ... + 34236.

Almost surely, 2^142034066 is an apocalyptic number.

142034066 is a deficient number, since it is larger than the sum of its proper divisors (71212474).

142034066 is a wasteful number, since it uses less digits than its factorization.

142034066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65148.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 142034066 is about 11917.8045797034. The cubic root of 142034066 is about 521.7520609740.

The spelling of 142034066 in words is "one hundred forty-two million, thirty-four thousand, sixty-six".