42080196 has 24 divisors (see below), whose sum is σ = 98326144. Its totient is φ = 14006880.

The previous prime is 42080191. The next prime is 42080197. The reversal of 42080196 is 69108024.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (42080191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8181 + ... + 12291.

Almost surely, 2^42080196 is an apocalyptic number.

It is an amenable number.

42080196 is an abundant number, since it is smaller than the sum of its proper divisors (56245948).

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

42080196 is a wasteful number, since it uses less digits than its factorization.

42080196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4971 (or 4969 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 42080196 is about 6486.9250034203. The cubic root of 42080196 is about 347.8237646430.

The spelling of 42080196 in words is "forty-two million, eighty thousand, one hundred ninety-six".