2449111013 has 2 divisors, whose sum is σ = 2449111014. Its totient is φ = 2449111012.

The previous prime is 2449110959. The next prime is 2449111087. The reversal of 2449111013 is 3101119442.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2057348164 + 391762849 = 45358^2 + 19793^2 .

It is a cyclic number.

It is not a de Polignac number, because 2449111013 - 2²² = 2444916709 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2449111213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1224555506 + 1224555507.

It is an arithmetic number, because the mean of its divisors is an integer number (1224555507).

Almost surely, 2^2449111013 is an apocalyptic number.

It is an amenable number.

2449111013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2449111013 is an equidigital number, since it uses as much as digits as its factorization.

2449111013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 2449111013 is about 49488.4937434956. The cubic root of 2449111013 is about 1347.9366766724.

The spelling of 2449111013 in words is "two billion, four hundred forty-nine million, one hundred eleven thousand, thirteen".