1449516241312 has 24 divisors (see below), whose sum is σ = 2861819357796. Its totient is φ = 722704975872.

The previous prime is 1449516241309. The next prime is 1449516241321. The reversal of 1449516241312 is 2131426159441.

It can be written as a sum of positive squares in 2 ways, for example, as 1332740949136 + 116775292176 = 1154444^2 + 341724^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64149303 + ... + 64171894.

Almost surely, 2^{1449516241312} is an apocalyptic number.

It is an amenable number.

1449516241312 is a deficient number, since it is larger than the sum of its proper divisors (1412303116484).

1449516241312 is a wasteful number, since it uses less digits than its factorization.

1449516241312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128321560 (or 128321552 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The spelling of 1449516241312 in words is "one trillion, four hundred forty-nine billion, five hundred sixteen million, two hundred forty-one thousand, three hundred twelve".