3040340043 has 64 divisors (see below), whose sum is σ = 4696473600. Its totient is φ = 1733996160.

The previous prime is 3040340041. The next prime is 3040340063. The reversal of 3040340043 is 3400430403.

It is not a de Polignac number, because 3040340043 - 2¹ = 3040340041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3040340041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9775858 + ... + 9776168.

It is an arithmetic number, because the mean of its divisors is an integer number (73382400).

Almost surely, 2^3040340043 is an apocalyptic number.

3040340043 is a deficient number, since it is larger than the sum of its proper divisors (1656133557).

3040340043 is a wasteful number, since it uses less digits than its factorization.

3040340043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 3040340043 is about 55139.2785861404. The cubic root of 3040340043 is about 1448.6852994958.

Adding to 3040340043 its reverse (3400430403), we get a palindrome (6440770446).

The spelling of 3040340043 in words is "three billion, forty million, three hundred forty thousand, forty-three".