2141822504 has 16 divisors (see below), whose sum is σ = 4017712020. Its totient is φ = 1070432640.

The previous prime is 2141822497. The next prime is 2141822509. The reversal of 2141822504 is 4052281412.

It can be written as a sum of positive squares in 2 ways, for example, as 2122444900 + 19377604 = 46070^2 + 4402^2 .

It is not an unprimeable number, because it can be changed into a prime (2141822509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40439 + ... + 76934.

Almost surely, 2^2141822504 is an apocalyptic number.

It is an amenable number.

2141822504 is a deficient number, since it is larger than the sum of its proper divisors (1875889516).

2141822504 is a wasteful number, since it uses less digits than its factorization.

2141822504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119660 (or 119656 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 2141822504 is about 46279.8282624298. The cubic root of 2141822504 is about 1289.0244620614.

The spelling of 2141822504 in words is "two billion, one hundred forty-one million, eight hundred twenty-two thousand, five hundred four".