4163425020 has 72 divisors (see below), whose sum is σ = 13064556960. Its totient is φ = 1071960960.

The previous prime is 4163425003. The next prime is 4163425031. The reversal of 4163425020 is 205243614.

4163425020 is a `hidden beast` number, since 4 + 1 + 634 + 2 + 5 + 0 + 20 = 666.

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 23 ways as a sum of consecutive naturals, for example, 393576 + ... + 404015.

It is an arithmetic number, because the mean of its divisors is an integer number (181452180).

Almost surely, 2^4163425020 is an apocalyptic number.

It is an amenable number.

4163425020 is an abundant number, since it is smaller than the sum of its proper divisors (8901131940).

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

4163425020 is a wasteful number, since it uses less digits than its factorization.

4163425020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797635 (or 797630 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 4163425020 is about 64524.6078639770. The cubic root of 4163425020 is about 1608.7315626832.

Adding to 4163425020 its reverse (205243614), we get a palindrome (4368668634).

The spelling of 4163425020 in words is "four billion, one hundred sixty-three million, four hundred twenty-five thousand, twenty".