2141110540 has 48 divisors (see below), whose sum is σ = 4552277184. Its totient is φ = 845856000.

The previous prime is 2141110493. The next prime is 2141110583. The reversal of 2141110540 is 450111412.

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 15 ways as a sum of consecutive naturals, for example, 544662 + ... + 548578.

It is an arithmetic number, because the mean of its divisors is an integer number (94839108).

Almost surely, 2^2141110540 is an apocalyptic number.

2141110540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2141110540 is an abundant number, since it is smaller than the sum of its proper divisors (2411166644).

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

2141110540 is a wasteful number, since it uses less digits than its factorization.

2141110540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4258 (or 4256 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 2141110540 is about 46272.1356758039. The cubic root of 2141110540 is about 1288.8816178687.

Adding to 2141110540 its reverse (450111412), we get a palindrome (2591221952).

The spelling of 2141110540 in words is "two billion, one hundred forty-one million, one hundred ten thousand, five hundred forty".