1449516241313 has 32 divisors (see below), whose sum is σ = 1693704929280. Its totient is φ = 1214862960960.

The previous prime is 1449516241309. The next prime is 1449516241321. The reversal of 1449516241313 is 3131426159441.

It is a cyclic number.

It is not a de Polignac number, because 1449516241313 - 2² = 1449516241309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1449515241313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69215198 + ... + 69236136.

It is an arithmetic number, because the mean of its divisors is an integer number (52928279040).

Almost surely, 2^{1449516241313} is an apocalyptic number.

It is an amenable number.

1449516241313 is a deficient number, since it is larger than the sum of its proper divisors (244188687967).

1449516241313 is a wasteful number, since it uses less digits than its factorization.

1449516241313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21957.

The product of its digits is 311040, while the sum is 44.

The spelling of 1449516241313 in words is "one trillion, four hundred forty-nine billion, five hundred sixteen million, two hundred forty-one thousand, three hundred thirteen".