4021412101 has 64 divisors (see below), whose sum is σ = 5176258560. Its totient is φ = 3045703680.

The previous prime is 4021412063. The next prime is 4021412117. The reversal of 4021412101 is 1012141204.

It is a happy number.

It is not a de Polignac number, because 4021412101 - 2¹³ = 4021403909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021412141) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 29353305 + ... + 29353441.

It is an arithmetic number, because the mean of its divisors is an integer number (80879040).

Almost surely, 2^4021412101 is an apocalyptic number.

It is an amenable number.

4021412101 is a deficient number, since it is larger than the sum of its proper divisors (1154846459).

4021412101 is a wasteful number, since it uses less digits than its factorization.

4021412101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 4021412101 is about 63414.6047925870. The cubic root of 4021412101 is about 1590.2284788289.

Adding to 4021412101 its reverse (1012141204), we get a palindrome (5033553305).

The spelling of 4021412101 in words is "four billion, twenty-one million, four hundred twelve thousand, one hundred one".