42169114 has 32 divisors (see below), whose sum is σ = 71092224. Its totient is φ = 18627840.

The previous prime is 42169093. The next prime is 42169133. The reversal of 42169114 is 41196124.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90847 + ... + 91309.

It is an arithmetic number, because the mean of its divisors is an integer number (2221632).

Almost surely, 2^42169114 is an apocalyptic number.

42169114 is a deficient number, since it is larger than the sum of its proper divisors (28923110).

42169114 is a wasteful number, since it uses less digits than its factorization.

42169114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622.

The product of its digits is 1728, while the sum is 28.

The square root of 42169114 is about 6493.7750192011. The cubic root of 42169114 is about 348.0685831711.

The spelling of 42169114 in words is "forty-two million, one hundred sixty-nine thousand, one hundred fourteen".