3011256042 has 16 divisors (see below), whose sum is σ = 6124589280. Its totient is φ = 986739152.

The previous prime is 3011256041. The next prime is 3011256067. The reversal of 3011256042 is 2406521103.

It is not an unprimeable number, because it can be changed into a prime (3011256041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4252833 + ... + 4253540.

It is an arithmetic number, because the mean of its divisors is an integer number (382786830).

Almost surely, 2^3011256042 is an apocalyptic number.

3011256042 is an abundant number, since it is smaller than the sum of its proper divisors (3113333238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3011256042 is a wasteful number, since it uses less digits than its factorization.

3011256042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8506437.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 3011256042 is about 54874.9126833018. The cubic root of 3011256042 is about 1444.0510992550.

Adding to 3011256042 its reverse (2406521103), we get a palindrome (5417777145).

The spelling of 3011256042 in words is "three billion, eleven million, two hundred fifty-six thousand, forty-two".