1449490312316 has 12 divisors (see below), whose sum is σ = 2536623871320. Its totient is φ = 724740634800.

The previous prime is 1449490312297. The next prime is 1449490312399. The reversal of 1449490312316 is 6132130949441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349010 + ... + 1738041.

It is an arithmetic number, because the mean of its divisors is an integer number (211385322610).

Almost surely, 2^{1449490312316} is an apocalyptic number.

It is an amenable number.

1449490312316 is a deficient number, since it is larger than the sum of its proper divisors (1087133559004).

1449490312316 is a wasteful number, since it uses less digits than its factorization.

1449490312316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260684 (or 2260682 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 47.

The spelling of 1449490312316 in words is "one trillion, four hundred forty-nine billion, four hundred ninety million, three hundred twelve thousand, three hundred sixteen".