4020210412 has 12 divisors (see below), whose sum is σ = 7054232416. Its totient is φ = 2004715440.

The previous prime is 4020210349. The next prime is 4020210413. The reversal of 4020210412 is 2140120204.

It is not an unprimeable number, because it can be changed into a prime (4020210413) 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, 1345764 + ... + 1348747.

Almost surely, 2^4020210412 is an apocalyptic number.

It is an amenable number.

4020210412 is a deficient number, since it is larger than the sum of its proper divisors (3034022004).

4020210412 is a wasteful number, since it uses less digits than its factorization.

4020210412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2694888 (or 2694886 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 4020210412 is about 63405.1292246929. The cubic root of 4020210412 is about 1590.0700642886.

Adding to 4020210412 its reverse (2140120204), we get a palindrome (6160330616).

The spelling of 4020210412 in words is "four billion, twenty million, two hundred ten thousand, four hundred twelve".