4211450009 has 4 divisors (see below), whose sum is σ = 4535407716. Its totient is φ = 3887492304.

The previous prime is 4211450003. The next prime is 4211450017. The reversal of 4211450009 is 9000541124.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1600240009 + 2611210000 = 40003^2 + 51100^2 .

It is a cyclic number.

It is not a de Polignac number, because 4211450009 - 2¹⁶ = 4211384473 is a prime.

It is a super-2 number, since 2×4211450009² = 35472622356612200162, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4211450009.

It is not an unprimeable number, because it can be changed into a prime (4211450003) 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, 161978834 + ... + 161978859.

It is an arithmetic number, because the mean of its divisors is an integer number (1133851929).

Almost surely, 2^4211450009 is an apocalyptic number.

It is an amenable number.

4211450009 is a deficient number, since it is larger than the sum of its proper divisors (323957707).

4211450009 is a wasteful number, since it uses less digits than its factorization.

4211450009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323957706.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 4211450009 is about 64895.6855961935. The cubic root of 4211450009 is about 1614.8934881047.

The spelling of 4211450009 in words is "four billion, two hundred eleven million, four hundred fifty thousand, nine".