4471224331 has 4 divisors (see below), whose sum is σ = 5109970672. Its totient is φ = 3832477992.

The previous prime is 4471224283. The next prime is 4471224347. The reversal of 4471224331 is 1334221744.

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

It is not a de Polignac number, because 4471224331 - 2¹⁵ = 4471191563 is a prime.

It is a super-2 number, since 2×4471224331² = 39983694036252795122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4471224293 and 4471224302.

It is not an unprimeable number, because it can be changed into a prime (4471224371) 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, 319373160 + ... + 319373173.

It is an arithmetic number, because the mean of its divisors is an integer number (1277492668).

Almost surely, 2^4471224331 is an apocalyptic number.

4471224331 is a deficient number, since it is larger than the sum of its proper divisors (638746341).

4471224331 is an equidigital number, since it uses as much as digits as its factorization.

4471224331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638746340.

The product of its digits is 16128, while the sum is 31.

The square root of 4471224331 is about 66867.2141710719. The cubic root of 4471224331 is about 1647.4370164502.

The spelling of 4471224331 in words is "four billion, four hundred seventy-one million, two hundred twenty-four thousand, three hundred thirty-one".