4183442923 has 16 divisors (see below), whose sum is σ = 4601642976. Its totient is φ = 3771671040.

The previous prime is 4183442903. The next prime is 4183442957. The reversal of 4183442923 is 3292443814.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4183442923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4183442903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 821461 + ... + 826537.

It is an arithmetic number, because the mean of its divisors is an integer number (287602686).

Almost surely, 2^4183442923 is an apocalyptic number.

4183442923 is a deficient number, since it is larger than the sum of its proper divisors (418200053).

4183442923 is a wasteful number, since it uses less digits than its factorization.

4183442923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5694.

The product of its digits is 165888, while the sum is 40.

The square root of 4183442923 is about 64679.5402194543. The cubic root of 4183442923 is about 1611.3057220090.

The spelling of 4183442923 in words is "four billion, one hundred eighty-three million, four hundred forty-two thousand, nine hundred twenty-three".