163142606143326 has 16 divisors (see below), whose sum is σ = 326321615965824. Its totient is φ = 54374801434584.

The previous prime is 163142606143301. The next prime is 163142606143333. The reversal of 163142606143326 is 623341606241361.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1516761706 + ... + 1516869261.

It is an arithmetic number, because the mean of its divisors is an integer number (20395100997864).

Almost surely, 2^{163142606143326} is an apocalyptic number.

163142606143326 is an abundant number, since it is smaller than the sum of its proper divisors (163179009822498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163142606143326 is a wasteful number, since it uses less digits than its factorization.

163142606143326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3033639935.

The product of its (nonzero) digits is 2239488, while the sum is 48.

The spelling of 163142606143326 in words is "one hundred sixty-three trillion, one hundred forty-two billion, six hundred six million, one hundred forty-three thousand, three hundred twenty-six".