1449486118738 has 24 divisors (see below), whose sum is σ = 2534838421500. Its totient is φ = 619824780288.

The previous prime is 1449486118709. The next prime is 1449486118813. The reversal of 1449486118738 is 8378116849441.

It can be written as a sum of positive squares in 2 ways, for example, as 1369197196129 + 80288922609 = 1170127^2 + 283353^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1449486118738.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16426683 + ... + 16514686.

Almost surely, 2^{1449486118738} is an apocalyptic number.

1449486118738 is a deficient number, since it is larger than the sum of its proper divisors (1085352302762).

1449486118738 is a wasteful number, since it uses less digits than its factorization.

1449486118738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32941834 (or 32941827 counting only the distinct ones).

The product of its digits is 37158912, while the sum is 64.

The spelling of 1449486118738 in words is "one trillion, four hundred forty-nine billion, four hundred eighty-six million, one hundred eighteen thousand, seven hundred thirty-eight".