3001249373449 has 2 divisors, whose sum is σ = 3001249373450. Its totient is φ = 3001249373448.

The previous prime is 3001249373407. The next prime is 3001249373453. The reversal of 3001249373449 is 9443739421003.

It is a happy number.

3001249373449 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., 1505116756224 + 1496132617225 = 1226832^2 + 1223165^2 .

It is a cyclic number.

It is not a de Polignac number, because 3001249373449 - 2¹¹ = 3001249371401 is a prime.

It is not a weakly prime, because it can be changed into another prime (3001249373459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500624686724 + 1500624686725.

It is an arithmetic number, because the mean of its divisors is an integer number (1500624686725).

Almost surely, 2^{3001249373449} is an apocalyptic number.

It is an amenable number.

3001249373449 is a deficient number, since it is larger than the sum of its proper divisors (1).

3001249373449 is an equidigital number, since it uses as much as digits as its factorization.

3001249373449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1959552, while the sum is 49.

The spelling of 3001249373449 in words is "three trillion, one billion, two hundred forty-nine million, three hundred seventy-three thousand, four hundred forty-nine".