4201002423 has 24 divisors (see below), whose sum is σ = 6141004272. Its totient is φ = 2767229568.

The previous prime is 4201002419. The next prime is 4201002503. The reversal of 4201002423 is 3242001024.

4201002423 is a `hidden beast` number, since 420 + 1 + 0 + 0 + 242 + 3 = 666.

4201002423 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4201002423 - 2² = 4201002419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4201002396 and 4201002405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4201002523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245515 + ... + 262067.

It is an arithmetic number, because the mean of its divisors is an integer number (255875178).

Almost surely, 2^4201002423 is an apocalyptic number.

4201002423 is a deficient number, since it is larger than the sum of its proper divisors (1940001849).

4201002423 is a wasteful number, since it uses less digits than its factorization.

4201002423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16895 (or 16892 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4201002423 is about 64815.1403840183. The cubic root of 4201002423 is about 1613.5569959713.

Adding to 4201002423 its reverse (3242001024), we get a palindrome (7443003447).

The spelling of 4201002423 in words is "four billion, two hundred one million, two thousand, four hundred twenty-three".