2011014040 has 32 divisors (see below), whose sum is σ = 5171179680. Its totient is φ = 689490432.

The previous prime is 2011013987. The next prime is 2011014059. The reversal of 2011014040 is 404101102.

It is a self number, because there is not a number n which added to its sum of digits gives 2011014040.

It is a congruent number.

It is an unprimeable number.

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, 3590817 + ... + 3591376.

It is an arithmetic number, because the mean of its divisors is an integer number (161599365).

Almost surely, 2^2011014040 is an apocalyptic number.

2011014040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2011014040 is an abundant number, since it is smaller than the sum of its proper divisors (3160165640).

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

2011014040 is a wasteful number, since it uses less digits than its factorization.

2011014040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7182211 (or 7182207 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2011014040 is about 44844.3311913557. The cubic root of 2011014040 is about 1262.2296207582.

Adding to 2011014040 its reverse (404101102), we get a palindrome (2415115142).

The spelling of 2011014040 in words is "two billion, eleven million, fourteen thousand, forty".