4227504409 has 4 divisors (see below), whose sum is σ = 4267013904. Its totient is φ = 4187994916.

The previous prime is 4227504401. The next prime is 4227504497. The reversal of 4227504409 is 9044057224.

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 a cyclic number.

It is not a de Polignac number, because 4227504409 - 2³ = 4227504401 is a prime.

It is a super-2 number, since 2×4227504409² = 35743587056228878562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4227504401) 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, 19754587 + ... + 19754800.

It is an arithmetic number, because the mean of its divisors is an integer number (1066753476).

Almost surely, 2^4227504409 is an apocalyptic number.

It is an amenable number.

4227504409 is a deficient number, since it is larger than the sum of its proper divisors (39509495).

4227504409 is a wasteful number, since it uses less digits than its factorization.

4227504409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39509494.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 4227504409 is about 65019.2618306299. The cubic root of 4227504409 is about 1616.9429224912.

The spelling of 4227504409 in words is "four billion, two hundred twenty-seven million, five hundred four thousand, four hundred nine".