2541040112 has 20 divisors (see below), whose sum is σ = 5301978360. Its totient is φ = 1172787648.

The previous prime is 2541040081. The next prime is 2541040121. The reversal of 2541040112 is 2110401452.

It is a happy number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 6108062 + ... + 6108477.

It is an arithmetic number, because the mean of its divisors is an integer number (265098918).

Almost surely, 2^2541040112 is an apocalyptic number.

It is an amenable number.

2541040112 is an abundant number, since it is smaller than the sum of its proper divisors (2760938248).

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

2541040112 is a wasteful number, since it uses less digits than its factorization.

2541040112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12216560 (or 12216554 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2541040112 is about 50408.7305136719. The cubic root of 2541040112 is about 1364.5952029513.

Adding to 2541040112 its reverse (2110401452), we get a palindrome (4651441564).

The spelling of 2541040112 in words is "two billion, five hundred forty-one million, forty thousand, one hundred twelve".