2011041042 has 16 divisors (see below), whose sum is σ = 4022631072. Its totient is φ = 670255520.

The previous prime is 2011041037. The next prime is 2011041059. The reversal of 2011041042 is 2401401102.

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 in 7 ways as a sum of consecutive naturals, for example, 36673 + ... + 73259.

It is an arithmetic number, because the mean of its divisors is an integer number (251414442).

Almost surely, 2^2011041042 is an apocalyptic number.

2011041042 is an abundant number, since it is smaller than the sum of its proper divisors (2011590030).

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

2011041042 is a wasteful number, since it uses less digits than its factorization.

2011041042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45753.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 2011041042 is about 44844.6322540391. The cubic root of 2011041042 is about 1262.2352700759.

Adding to 2011041042 its reverse (2401401102), we get a palindrome (4412442144).

The spelling of 2011041042 in words is "two billion, eleven million, forty-one thousand, forty-two".