142340966 has 16 divisors (see below), whose sum is σ = 226295856. Its totient is φ = 66917376.

The previous prime is 142340959. The next prime is 142340977. The reversal of 142340966 is 669043241.

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, 56465 + ... + 58931.

It is an arithmetic number, because the mean of its divisors is an integer number (14143491).

Almost surely, 2^142340966 is an apocalyptic number.

142340966 is a deficient number, since it is larger than the sum of its proper divisors (83954890).

142340966 is a wasteful number, since it uses less digits than its factorization.

142340966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4183.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 142340966 is about 11930.6733255085. The cubic root of 142340966 is about 522.1275824241.

The spelling of 142340966 in words is "one hundred forty-two million, three hundred forty thousand, nine hundred sixty-six".