3240412043 has 4 divisors (see below), whose sum is σ = 3534994968. Its totient is φ = 2945829120.

The previous prime is 3240412027. The next prime is 3240412067. The reversal of 3240412043 is 3402140423.

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

It is a cyclic number.

It is not a de Polignac number, because 3240412043 - 2⁴ = 3240412027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3240412073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147291446 + ... + 147291467.

It is an arithmetic number, because the mean of its divisors is an integer number (883748742).

Almost surely, 2^3240412043 is an apocalyptic number.

3240412043 is a deficient number, since it is larger than the sum of its proper divisors (294582925).

3240412043 is a wasteful number, since it uses less digits than its factorization.

3240412043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294582924.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3240412043 is about 56924.6171967805. The cubic root of 3240412043 is about 1479.7899694345.

Adding to 3240412043 its reverse (3402140423), we get a palindrome (6642552466).

The spelling of 3240412043 in words is "three billion, two hundred forty million, four hundred twelve thousand, forty-three".