4270004421 has 4 divisors (see below), whose sum is σ = 5693339232. Its totient is φ = 2846669612.

The previous prime is 4270004419. The next prime is 4270004423. The reversal of 4270004421 is 1244000724.

4270004421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (4270004419) and next prime (4270004423).

It is a cyclic number.

It is not a de Polignac number, because 4270004421 - 2¹ = 4270004419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4270004391 and 4270004400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4270004423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711667401 + ... + 711667406.

It is an arithmetic number, because the mean of its divisors is an integer number (1423334808).

Almost surely, 2^4270004421 is an apocalyptic number.

It is an amenable number.

4270004421 is a deficient number, since it is larger than the sum of its proper divisors (1423334811).

4270004421 is a wasteful number, since it uses less digits than its factorization.

4270004421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423334810.

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 4270004421 is about 65345.2708388296. The cubic root of 4270004421 is about 1622.3433572501.

The spelling of 4270004421 in words is "four billion, two hundred seventy million, four thousand, four hundred twenty-one".