2141530204 has 96 divisors (see below), whose sum is σ = 4514146560. Its totient is φ = 878169600.

The previous prime is 2141530199. The next prime is 2141530211. The reversal of 2141530204 is 4020351412.

It is a super-2 number, since 2×2141530204² = 9172303229288563232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

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 31 ways as a sum of consecutive naturals, for example, 1473142 + ... + 1474594.

It is an arithmetic number, because the mean of its divisors is an integer number (47022360).

Almost surely, 2^2141530204 is an apocalyptic number.

It is an amenable number.

2141530204 is an abundant number, since it is smaller than the sum of its proper divisors (2372616356).

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

2141530204 is a wasteful number, since it uses less digits than its factorization.

2141530204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571 (or 1569 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2141530204 is about 46276.6701913610. The cubic root of 2141530204 is about 1288.9658205709.

Adding to 2141530204 its reverse (4020351412), we get a palindrome (6161881616).

The spelling of 2141530204 in words is "two billion, one hundred forty-one million, five hundred thirty thousand, two hundred four".