4271722799 has 2 divisors, whose sum is σ = 4271722800. Its totient is φ = 4271722798.

The previous prime is 4271722789. The next prime is 4271722843. The reversal of 4271722799 is 9972271724.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4271722799 - 2¹⁶ = 4271657263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4271722759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2135861399 + 2135861400.

It is an arithmetic number, because the mean of its divisors is an integer number (2135861400).

Almost surely, 2^4271722799 is an apocalyptic number.

4271722799 is a deficient number, since it is larger than the sum of its proper divisors (1).

4271722799 is an equidigital number, since it uses as much as digits as its factorization.

4271722799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 889056, while the sum is 50.

The square root of 4271722799 is about 65358.4179658596. The cubic root of 4271722799 is about 1622.5609546245.

The spelling of 4271722799 in words is "four billion, two hundred seventy-one million, seven hundred twenty-two thousand, seven hundred ninety-nine".