4211220539 has 8 divisors (see below), whose sum is σ = 4302143040. Its totient is φ = 4120353216.

The previous prime is 4211220509. The next prime is 4211220547. The reversal of 4211220539 is 9350221124.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4211220539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4211220509) 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, 165257 + ... + 189029.

It is an arithmetic number, because the mean of its divisors is an integer number (537767880).

Almost surely, 2^4211220539 is an apocalyptic number.

4211220539 is a deficient number, since it is larger than the sum of its proper divisors (90922501).

4211220539 is a wasteful number, since it uses less digits than its factorization.

4211220539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27589.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 4211220539 is about 64893.9175809259. The cubic root of 4211220539 is about 1614.8641572457.

The spelling of 4211220539 in words is "four billion, two hundred eleven million, two hundred twenty thousand, five hundred thirty-nine".