142464166 has 16 divisors (see below), whose sum is σ = 242247600. Its totient is φ = 62291808.

The previous prime is 142464163. The next prime is 142464197. The reversal of 142464166 is 661464241.

142464166 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142464163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143701 + ... + 144688.

It is an arithmetic number, because the mean of its divisors is an integer number (15140475).

Almost surely, 2^142464166 is an apocalyptic number.

142464166 is a deficient number, since it is larger than the sum of its proper divisors (99783434).

142464166 is a wasteful number, since it uses less digits than its factorization.

142464166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288423.

The product of its digits is 27648, while the sum is 34.

The square root of 142464166 is about 11935.8353708486. The cubic root of 142464166 is about 522.2781775530.

The spelling of 142464166 in words is "one hundred forty-two million, four hundred sixty-four thousand, one hundred sixty-six".