3340424042 has 4 divisors (see below), whose sum is σ = 5010636066. Its totient is φ = 1670212020.

The previous prime is 3340424039. The next prime is 3340424051. The reversal of 3340424042 is 2404240433.

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

It can be written as a sum of positive squares in only one way, i.e., 3002930401 + 337493641 = 54799^2 + 18371^2 .

It is a super-2 number, since 2×3340424042² = 22316865560743235528, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 835106009 + ... + 835106012.

Almost surely, 2^3340424042 is an apocalyptic number.

3340424042 is a deficient number, since it is larger than the sum of its proper divisors (1670212024).

3340424042 is a wasteful number, since it uses less digits than its factorization.

3340424042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670212023.

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

The square root of 3340424042 is about 57796.4016353960. The cubic root of 3340424042 is about 1494.8600431988.

Adding to 3340424042 its reverse (2404240433), we get a palindrome (5744664475).

The spelling of 3340424042 in words is "three billion, three hundred forty million, four hundred twenty-four thousand, forty-two".