10033311949 has 2 divisors, whose sum is σ = 10033311950. Its totient is φ = 10033311948.

The previous prime is 10033311901. The next prime is 10033311961. The reversal of 10033311949 is 94911333001.

It is a happy number.

10033311949 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9959042025 + 74269924 = 99795^2 + 8618^2 .

It is a cyclic number.

It is not a de Polignac number, because 10033311949 - 2²⁵ = 9999757517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10033311989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5016655974 + 5016655975.

It is an arithmetic number, because the mean of its divisors is an integer number (5016655975).

Almost surely, 2^10033311949 is an apocalyptic number.

It is an amenable number.

10033311949 is a deficient number, since it is larger than the sum of its proper divisors (1).

10033311949 is an equidigital number, since it uses as much as digits as its factorization.

10033311949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 34.

The spelling of 10033311949 in words is "ten billion, thirty-three million, three hundred eleven thousand, nine hundred forty-nine".