4220430131 has 4 divisors (see below), whose sum is σ = 4223731200. Its totient is φ = 4217129064.

The previous prime is 4220430113. The next prime is 4220430167. The reversal of 4220430131 is 1310340224.

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 4220430131 - 2²⁶ = 4153321267 is a prime.

It is a super-2 number, since 2×4220430131² = 35624060981305354322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4220430101) 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, 1648616 + ... + 1651173.

It is an arithmetic number, because the mean of its divisors is an integer number (1055932800).

Almost surely, 2^4220430131 is an apocalyptic number.

4220430131 is a deficient number, since it is larger than the sum of its proper divisors (3301069).

4220430131 is a wasteful number, since it uses less digits than its factorization.

4220430131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3301068.

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

The square root of 4220430131 is about 64964.8376508400. The cubic root of 4220430131 is about 1616.0404917220.

Adding to 4220430131 its reverse (1310340224), we get a palindrome (5530770355).

The spelling of 4220430131 in words is "four billion, two hundred twenty million, four hundred thirty thousand, one hundred thirty-one".