3240134441 has 4 divisors (see below), whose sum is σ = 3240274884. Its totient is φ = 3239994000.

The previous prime is 3240134411. The next prime is 3240134449. The reversal of 3240134441 is 1444310423.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37027225 + 3203107216 = 6085^2 + 56596^2 .

It is a cyclic number.

It is not a de Polignac number, because 3240134441 - 2¹⁸ = 3239872297 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 3240134441.

It is not an unprimeable number, because it can be changed into a prime (3240134449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26570 + ... + 84771.

It is an arithmetic number, because the mean of its divisors is an integer number (810068721).

Almost surely, 2^3240134441 is an apocalyptic number.

It is an amenable number.

3240134441 is a deficient number, since it is larger than the sum of its proper divisors (140443).

3240134441 is a wasteful number, since it uses less digits than its factorization.

3240134441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140442.

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

The square root of 3240134441 is about 56922.1788145886. The cubic root of 3240134441 is about 1479.7477109830.

Adding to 3240134441 its reverse (1444310423), we get a palindrome (4684444864).

The spelling of 3240134441 in words is "three billion, two hundred forty million, one hundred thirty-four thousand, four hundred forty-one".