4412431331 has 12 divisors (see below), whose sum is σ = 5599449720. Its totient is φ = 3438257760.

The previous prime is 4412431301. The next prime is 4412431333. The reversal of 4412431331 is 1331342144.

It is a happy number.

It is not a de Polignac number, because 4412431331 - 2⁶ = 4412431267 is a prime.

It is a super-2 number, since 2×4412431331² = 38939100501580863122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4412431331.

It is not an unprimeable number, because it can be changed into a prime (4412431333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4092626 + ... + 4093703.

It is an arithmetic number, because the mean of its divisors is an integer number (466620810).

Almost surely, 2^4412431331 is an apocalyptic number.

4412431331 is a deficient number, since it is larger than the sum of its proper divisors (1187018389).

4412431331 is a wasteful number, since it uses less digits than its factorization.

4412431331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8186354 (or 8186347 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 4412431331 is about 66426.1343975396. The cubic root of 4412431331 is about 1640.1843104129.

Adding to 4412431331 its reverse (1331342144), we get a palindrome (5743773475).

The spelling of 4412431331 in words is "four billion, four hundred twelve million, four hundred thirty-one thousand, three hundred thirty-one".