2120430410 has 144 divisors (see below), whose sum is σ = 4763820600. Its totient is φ = 676698624.

The previous prime is 2120430397. The next prime is 2120430437. The reversal of 2120430410 is 140340212.

It can be written as a sum of positive squares in 12 ways, for example, as 1280995681 + 839434729 = 35791^2 + 28973^2 .

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 71 ways as a sum of consecutive naturals, for example, 19453436 + ... + 19453544.

Almost surely, 2^2120430410 is an apocalyptic number.

2120430410 is an abundant number, since it is smaller than the sum of its proper divisors (2643390190).

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

2120430410 is a wasteful number, since it uses less digits than its factorization.

2120430410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2120430410 is about 46048.1314496039. The cubic root of 2120430410 is about 1284.7185886712.

Adding to 2120430410 its reverse (140340212), we get a palindrome (2260770622).

The spelling of 2120430410 in words is "two billion, one hundred twenty million, four hundred thirty thousand, four hundred ten".