163266142 has 8 divisors (see below), whose sum is σ = 263737656. Its totient is φ = 75353592.

The previous prime is 163266127. The next prime is 163266151. The reversal of 163266142 is 241662361.

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

It is a congruent 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, 3139708 + ... + 3139759.

It is an arithmetic number, because the mean of its divisors is an integer number (32967207).

Almost surely, 2^163266142 is an apocalyptic number.

163266142 is a deficient number, since it is larger than the sum of its proper divisors (100471514).

163266142 is a wasteful number, since it uses less digits than its factorization.

163266142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6279482.

The product of its digits is 10368, while the sum is 31.

The square root of 163266142 is about 12777.5640088399. The cubic root of 163266142 is about 546.5526992409.

The spelling of 163266142 in words is "one hundred sixty-three million, two hundred sixty-six thousand, one hundred forty-two".