3240434042 has 24 divisors (see below), whose sum is σ = 4940231040. Its totient is φ = 1594101320.

The previous prime is 3240434027. The next prime is 3240434069. The reversal of 3240434042 is 2404340423.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6599417 + ... + 6599907.

It is an arithmetic number, because the mean of its divisors is an integer number (205842960).

Almost surely, 2^3240434042 is an apocalyptic number.

3240434042 is a deficient number, since it is larger than the sum of its proper divisors (1699796998).

3240434042 is an equidigital number, since it uses as much as digits as its factorization.

3240434042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138 (or 1055 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 3240434042 is about 56924.8104256835. The cubic root of 3240434042 is about 1479.7933181677.

Adding to 3240434042 its reverse (2404340423), we get a palindrome (5644774465).

The spelling of 3240434042 in words is "three billion, two hundred forty million, four hundred thirty-four thousand, forty-two".