4213422403 has 4 divisors (see below), whose sum is σ = 4214323008. Its totient is φ = 4212521800.

The previous prime is 4213422391. The next prime is 4213422457. The reversal of 4213422403 is 3042243124.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4213422403 - 2¹⁷ = 4213291331 is a prime.

It is a super-2 number, since 2×4213422403² = 35505856692204588818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4213422203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443248 + ... + 452653.

It is an arithmetic number, because the mean of its divisors is an integer number (1053580752).

Almost surely, 2^4213422403 is an apocalyptic number.

4213422403 is a deficient number, since it is larger than the sum of its proper divisors (900605).

4213422403 is an equidigital number, since it uses as much as digits as its factorization.

4213422403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900604.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4213422403 is about 64910.8804669910. The cubic root of 4213422403 is about 1615.1455556108.

Adding to 4213422403 its reverse (3042243124), we get a palindrome (7255665527).

The spelling of 4213422403 in words is "four billion, two hundred thirteen million, four hundred twenty-two thousand, four hundred three".