4107421020 has 48 divisors (see below), whose sum is σ = 11505076128. Its totient is φ = 1094903040.

The previous prime is 4107421013. The next prime is 4107421069. The reversal of 4107421020 is 201247014.

It is a happy number.

4107421020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170950 + ... + 193490.

It is an arithmetic number, because the mean of its divisors is an integer number (239689086).

Almost surely, 2^4107421020 is an apocalyptic number.

It is an amenable number.

4107421020 is an abundant number, since it is smaller than the sum of its proper divisors (7397655108).

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

4107421020 is a wasteful number, since it uses less digits than its factorization.

4107421020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25590 (or 25588 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 4107421020 is about 64089.1646068195. The cubic root of 4107421020 is about 1601.4857319275.

Adding to 4107421020 its reverse (201247014), we get a palindrome (4308668034).

The spelling of 4107421020 in words is "four billion, one hundred seven million, four hundred twenty-one thousand, twenty".