3231421412 has 12 divisors (see below), whose sum is σ = 5706868860. Its totient is φ = 1600887456.

The previous prime is 3231421397. The next prime is 3231421423. The reversal of 3231421412 is 2141241323.

It can be written as a sum of positive squares in 2 ways, for example, as 2155187776 + 1076233636 = 46424^2 + 32806^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3705323 + ... + 3706194.

It is an arithmetic number, because the mean of its divisors is an integer number (475572405).

Almost surely, 2^3231421412 is an apocalyptic number.

It is an amenable number.

3231421412 is a deficient number, since it is larger than the sum of its proper divisors (2475447448).

3231421412 is a wasteful number, since it uses less digits than its factorization.

3231421412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7411630 (or 7411628 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 3231421412 is about 56845.5927227432. The cubic root of 3231421412 is about 1478.4201262629.

Adding to 3231421412 its reverse (2141241323), we get a palindrome (5372662735).

The spelling of 3231421412 in words is "three billion, two hundred thirty-one million, four hundred twenty-one thousand, four hundred twelve".