4311484909 has 2 divisors, whose sum is σ = 4311484910. Its totient is φ = 4311484908.

The previous prime is 4311484873. The next prime is 4311484943. The reversal of 4311484909 is 9094841134.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3843628009 + 467856900 = 61997^2 + 21630^2 .

It is a cyclic number.

It is not a de Polignac number, because 4311484909 - 2¹³ = 4311476717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4311482909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2155742454 + 2155742455.

It is an arithmetic number, because the mean of its divisors is an integer number (2155742455).

Almost surely, 2^4311484909 is an apocalyptic number.

It is an amenable number.

4311484909 is a deficient number, since it is larger than the sum of its proper divisors (1).

4311484909 is an equidigital number, since it uses as much as digits as its factorization.

4311484909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 4311484909 is about 65661.8984571723. The cubic root of 4311484909 is about 1627.5797960723.

The spelling of 4311484909 in words is "four billion, three hundred eleven million, four hundred eighty-four thousand, nine hundred nine".