4231103420 has 24 divisors (see below), whose sum is σ = 9052966944. Its totient is φ = 1660508096.

The previous prime is 4231103381. The next prime is 4231103447. The reversal of 4231103420 is 243011324.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4231103392 and 4231103401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1994744 + ... + 1996863.

It is an arithmetic number, because the mean of its divisors is an integer number (377206956).

Almost surely, 2^4231103420 is an apocalyptic number.

It is an amenable number.

4231103420 is an abundant number, since it is smaller than the sum of its proper divisors (4821863524).

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

4231103420 is a wasteful number, since it uses less digits than its factorization.

4231103420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3991669 (or 3991667 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4231103420 is about 65046.9324411228. The cubic root of 4231103420 is about 1617.4016442467.

Adding to 4231103420 its reverse (243011324), we get a palindrome (4474114744).

The spelling of 4231103420 in words is "four billion, two hundred thirty-one million, one hundred three thousand, four hundred twenty".