3212423441 has 4 divisors (see below), whose sum is σ = 3212538084. Its totient is φ = 3212308800.

The previous prime is 3212423437. The next prime is 3212423447. The reversal of 3212423441 is 1443242123.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2608247041 + 604176400 = 51071^2 + 24580^2 .

It is a cyclic number.

It is not a de Polignac number, because 3212423441 - 2² = 3212423437 is a prime.

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 3212423441.

It is not an unprimeable number, because it can be changed into a prime (3212423447) 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, 15821 + ... + 81701.

It is an arithmetic number, because the mean of its divisors is an integer number (803134521).

Almost surely, 2^3212423441 is an apocalyptic number.

It is an amenable number.

3212423441 is a deficient number, since it is larger than the sum of its proper divisors (114643).

3212423441 is an equidigital number, since it uses as much as digits as its factorization.

3212423441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114642.

The product of its digits is 4608, while the sum is 26.

The square root of 3212423441 is about 56678.2448652038. The cubic root of 3212423441 is about 1475.5171513803.

Adding to 3212423441 its reverse (1443242123), we get a palindrome (4655665564).

The spelling of 3212423441 in words is "three billion, two hundred twelve million, four hundred twenty-three thousand, four hundred forty-one".