3231344412 has 18 divisors (see below), whose sum is σ = 8168120688. Its totient is φ = 1077114792.

The previous prime is 3231344371. The next prime is 3231344453. The reversal of 3231344412 is 2144431323.

It is an interprime number because it is at equal distance from previous prime (3231344371) and next prime (3231344453).

It is a tau number, because it is divible by the number of its divisors (18).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44879748 + ... + 44879819.

Almost surely, 2^3231344412 is an apocalyptic number.

It is an amenable number.

3231344412 is an abundant number, since it is smaller than the sum of its proper divisors (4936776276).

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

3231344412 is a wasteful number, since it uses less digits than its factorization.

3231344412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89759577 (or 89759572 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 3231344412 is about 56844.9154454468. The cubic root of 3231344412 is about 1478.4083833136.

Adding to 3231344412 its reverse (2144431323), we get a palindrome (5375775735).

The spelling of 3231344412 in words is "three billion, two hundred thirty-one million, three hundred forty-four thousand, four hundred twelve".