3431144424 has 16 divisors (see below), whose sum is σ = 8577861120. Its totient is φ = 1143714800.

The previous prime is 3431144407. The next prime is 3431144429. The reversal of 3431144424 is 4244411343.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 3431144391 and 3431144400.

It is not an unprimeable number, because it can be changed into a prime (3431144429) 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, 71482152 + ... + 71482199.

It is an arithmetic number, because the mean of its divisors is an integer number (536116320).

Almost surely, 2^3431144424 is an apocalyptic number.

It is an amenable number.

3431144424 is an abundant number, since it is smaller than the sum of its proper divisors (5146716696).

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

3431144424 is a wasteful number, since it uses less digits than its factorization.

3431144424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142964360 (or 142964356 counting only the distinct ones).

The product of its digits is 18432, while the sum is 30.

The square root of 3431144424 is about 58575.9713875920. The cubic root of 3431144424 is about 1508.2719913625.

Adding to 3431144424 its reverse (4244411343), we get a palindrome (7675555767).

The spelling of 3431144424 in words is "three billion, four hundred thirty-one million, one hundred forty-four thousand, four hundred twenty-four".