3040042011 has 4 divisors (see below), whose sum is σ = 4053389352. Its totient is φ = 2026694672.

The previous prime is 3040041973. The next prime is 3040042021. The reversal of 3040042011 is 1102400403.

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 3040042011 - 2¹⁰ = 3040040987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3040042021) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 506673666 + ... + 506673671.

It is an arithmetic number, because the mean of its divisors is an integer number (1013347338).

Almost surely, 2^3040042011 is an apocalyptic number.

3040042011 is a deficient number, since it is larger than the sum of its proper divisors (1013347341).

3040042011 is a wasteful number, since it uses less digits than its factorization.

3040042011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013347340.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3040042011 is about 55136.5759818290. The cubic root of 3040042011 is about 1448.6379617332.

Adding to 3040042011 its reverse (1102400403), we get a palindrome (4142442414).

The spelling of 3040042011 in words is "three billion, forty million, forty-two thousand, eleven".