4201523320 has 16 divisors (see below), whose sum is σ = 9453427560. Its totient is φ = 1680609312.

The previous prime is 4201523317. The next prime is 4201523357. The reversal of 4201523320 is 233251024.

It is a junction number, because it is equal to n+sod(n) for n = 4201523291 and 4201523300.

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 3 ways as a sum of consecutive naturals, for example, 52519002 + ... + 52519081.

Almost surely, 2^4201523320 is an apocalyptic number.

4201523320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4201523320 is an abundant number, since it is smaller than the sum of its proper divisors (5251904240).

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

4201523320 is a wasteful number, since it uses less digits than its factorization.

4201523320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105038094 (or 105038090 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 4201523320 is about 64819.1585875658. The cubic root of 4201523320 is about 1613.6236834090.

Adding to 4201523320 its reverse (233251024), we get a palindrome (4434774344).

The spelling of 4201523320 in words is "four billion, two hundred one million, five hundred twenty-three thousand, three hundred twenty".