3040040342 has 4 divisors (see below), whose sum is σ = 4560060516. Its totient is φ = 1520020170.

The previous prime is 3040040321. The next prime is 3040040363. The reversal of 3040040342 is 2430400403.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (3040040321) and next prime (3040040363).

It is a congruent number.

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, 760010084 + ... + 760010087.

It is an arithmetic number, because the mean of its divisors is an integer number (1140015129).

Almost surely, 2^3040040342 is an apocalyptic number.

3040040342 is a deficient number, since it is larger than the sum of its proper divisors (1520020174).

3040040342 is a wasteful number, since it uses less digits than its factorization.

3040040342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520020173.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 3040040342 is about 55136.5608466832. The cubic root of 3040040342 is about 1448.6376966297.

Adding to 3040040342 its reverse (2430400403), we get a palindrome (5470440745).

The spelling of 3040040342 in words is "three billion, forty million, forty thousand, three hundred forty-two".