2140041112 has 32 divisors (see below), whose sum is σ = 4432780800. Its totient is φ = 960429600.

The previous prime is 2140041103. The next prime is 2140041149. The reversal of 2140041112 is 2111400412.

It is a happy number.

It is a super-2 number, since 2×2140041112² = 9159551922100393088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146964 + ... + 160867.

It is an arithmetic number, because the mean of its divisors is an integer number (138524400).

Almost surely, 2^2140041112 is an apocalyptic number.

2140041112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2140041112 is an abundant number, since it is smaller than the sum of its proper divisors (2292739688).

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

2140041112 is a wasteful number, since it uses less digits than its factorization.

2140041112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307927 (or 307923 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2140041112 is about 46260.5783794366. The cubic root of 2140041112 is about 1288.6669947226. Note that the first 3 decimals are identical.

Adding to 2140041112 its reverse (2111400412), we get a palindrome (4251441524).

The spelling of 2140041112 in words is "two billion, one hundred forty million, forty-one thousand, one hundred twelve".