4124003421 has 8 divisors (see below), whose sum is σ = 5517439200. Its totient is φ = 2739951632.

The previous prime is 4124003419. The next prime is 4124003437. The reversal of 4124003421 is 1243004214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4124003421 - 2¹ = 4124003419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4124003441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2344971 + ... + 2346728.

It is an arithmetic number, because the mean of its divisors is an integer number (689679900).

Almost surely, 2^4124003421 is an apocalyptic number.

It is an amenable number.

4124003421 is a deficient number, since it is larger than the sum of its proper divisors (1393435779).

4124003421 is a wasteful number, since it uses less digits than its factorization.

4124003421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4691995.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4124003421 is about 64218.4040676814. The cubic root of 4124003421 is about 1603.6380006014.

Adding to 4124003421 its reverse (1243004214), we get a palindrome (5367007635).

The spelling of 4124003421 in words is "four billion, one hundred twenty-four million, three thousand, four hundred twenty-one".