163324142 has 16 divisors (see below), whose sum is σ = 251977392. Its totient is φ = 79338240.

The previous prime is 163324129. The next prime is 163324153. The reversal of 163324142 is 241423361.

163324142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70718 + ... + 72990.

It is an arithmetic number, because the mean of its divisors is an integer number (15748587).

Almost surely, 2^163324142 is an apocalyptic number.

163324142 is a deficient number, since it is larger than the sum of its proper divisors (88653250).

163324142 is a wasteful number, since it uses less digits than its factorization.

163324142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3283.

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

The square root of 163324142 is about 12779.8334104948. The cubic root of 163324142 is about 546.6174121959.

The spelling of 163324142 in words is "one hundred sixty-three million, three hundred twenty-four thousand, one hundred forty-two".