4183421886 has 48 divisors (see below), whose sum is σ = 10373781600. Its totient is φ = 1193552064.

The previous prime is 4183421857. The next prime is 4183421887. The reversal of 4183421886 is 6881243814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4183421887) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65920 + ... + 112748.

It is an arithmetic number, because the mean of its divisors is an integer number (216120450).

Almost surely, 2^4183421886 is an apocalyptic number.

4183421886 is an abundant number, since it is smaller than the sum of its proper divisors (6190359714).

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

4183421886 is a wasteful number, since it uses less digits than its factorization.

4183421886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47553 (or 47550 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 4183421886 is about 64679.3775944079. The cubic root of 4183421886 is about 1611.3030211160.

The spelling of 4183421886 in words is "four billion, one hundred eighty-three million, four hundred twenty-one thousand, eight hundred eighty-six".