2431344322 has 16 divisors (see below), whose sum is σ = 4106905344. Its totient is φ = 1069506000.

The previous prime is 2431344319. The next prime is 2431344323. The reversal of 2431344322 is 2234431342.

2431344322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2431344322² = 11822870424243279368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2431344323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1781829 + ... + 1783192.

It is an arithmetic number, because the mean of its divisors is an integer number (256681584).

Almost surely, 2^2431344322 is an apocalyptic number.

2431344322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2431344322 is a deficient number, since it is larger than the sum of its proper divisors (1675561022).

2431344322 is a wasteful number, since it uses less digits than its factorization.

2431344322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3565065.

The product of its digits is 13824, while the sum is 28.

The square root of 2431344322 is about 49308.6637620611. The cubic root of 2431344322 is about 1344.6692980571.

Adding to 2431344322 its reverse (2234431342), we get a palindrome (4665775664).

It can be divided in two parts, 243134 and 4322, that added together give a triangular number (247456 = T₇₀₃).

The spelling of 2431344322 in words is "two billion, four hundred thirty-one million, three hundred forty-four thousand, three hundred twenty-two".