10240312110449 has 2 divisors, whose sum is σ = 10240312110450. Its totient is φ = 10240312110448.

The previous prime is 10240312110409. The next prime is 10240312110463. The reversal of 10240312110449 is 94401121304201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8508929838049 + 1731382272400 = 2917007^2 + 1315820^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10240312110449 is a prime.

It is not a weakly prime, because it can be changed into another prime (10240312110409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5120156055224 + 5120156055225.

It is an arithmetic number, because the mean of its divisors is an integer number (5120156055225).

Almost surely, 2^{10240312110449} is an apocalyptic number.

It is an amenable number.

10240312110449 is a deficient number, since it is larger than the sum of its proper divisors (1).

10240312110449 is an equidigital number, since it uses as much as digits as its factorization.

10240312110449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 10240312110449 in words is "ten trillion, two hundred forty billion, three hundred twelve million, one hundred ten thousand, four hundred forty-nine".