888163142 has 4 divisors (see below), whose sum is σ = 1332244716. Its totient is φ = 444081570.

The previous prime is 888163123. The next prime is 888163217. The reversal of 888163142 is 241361888.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 888163142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222040784 + ... + 222040787.

It is an arithmetic number, because the mean of its divisors is an integer number (333061179).

Almost surely, 2^888163142 is an apocalyptic number.

888163142 is a deficient number, since it is larger than the sum of its proper divisors (444081574).

888163142 is a wasteful number, since it uses less digits than its factorization.

888163142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444081573.

The product of its digits is 73728, while the sum is 41.

The square root of 888163142 is about 29802.0660693181. The cubic root of 888163142 is about 961.2379652546.

The spelling of 888163142 in words is "eight hundred eighty-eight million, one hundred sixty-three thousand, one hundred forty-two".