4102423441 has 4 divisors (see below), whose sum is σ = 4102930800. Its totient is φ = 4101916084.

The previous prime is 4102423421. The next prime is 4102423447. The reversal of 4102423441 is 1443242014.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4102423441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4102423447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241351 + ... + 257788.

It is an arithmetic number, because the mean of its divisors is an integer number (1025732700).

Almost surely, 2^4102423441 is an apocalyptic number.

It is an amenable number.

4102423441 is a deficient number, since it is larger than the sum of its proper divisors (507359).

4102423441 is an equidigital number, since it uses as much as digits as its factorization.

4102423441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507358.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4102423441 is about 64050.1634736399. The cubic root of 4102423441 is about 1600.8359487144.

Adding to 4102423441 its reverse (1443242014), we get a palindrome (5545665455).

The spelling of 4102423441 in words is "four billion, one hundred two million, four hundred twenty-three thousand, four hundred forty-one".