2141232040 has 32 divisors (see below), whose sum is σ = 4842000000. Its totient is φ = 852185664.

The previous prime is 2141232019. The next prime is 2141232089. The reversal of 2141232040 is 402321412.

It is a junction number, because it is equal to n+sod(n) for n = 2141231999 and 2141232017.

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, 126540 + ... + 142459.

It is an arithmetic number, because the mean of its divisors is an integer number (151312500).

Almost surely, 2^2141232040 is an apocalyptic number.

2141232040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2141232040 is an abundant number, since it is smaller than the sum of its proper divisors (2700767960).

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

2141232040 is a wasteful number, since it uses less digits than its factorization.

2141232040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269209 (or 269205 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2141232040 is about 46273.4485423336. The cubic root of 2141232040 is about 1288.9059971416.

Adding to 2141232040 its reverse (402321412), we get a palindrome (2543553452).

The spelling of 2141232040 in words is "two billion, one hundred forty-one million, two hundred thirty-two thousand, forty".