4120303249 has 4 divisors (see below), whose sum is σ = 4158810864. Its totient is φ = 4081795636.

The previous prime is 4120303199. The next prime is 4120303289. The reversal of 4120303249 is 9423030214.

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 4120303249 - 2⁹ = 4120302737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4120303289) 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, 19253647 + ... + 19253860.

It is an arithmetic number, because the mean of its divisors is an integer number (1039702716).

Almost surely, 2^4120303249 is an apocalyptic number.

It is an amenable number.

4120303249 is a deficient number, since it is larger than the sum of its proper divisors (38507615).

4120303249 is a wasteful number, since it uses less digits than its factorization.

4120303249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38507614.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 4120303249 is about 64189.5883224063. The cubic root of 4120303249 is about 1603.1582473660.

The spelling of 4120303249 in words is "four billion, one hundred twenty million, three hundred three thousand, two hundred forty-nine".