1448828961794 has 16 divisors (see below), whose sum is σ = 2186902017600. Its totient is φ = 719862947280.

The previous prime is 1448828961761. The next prime is 1448828961823. The reversal of 1448828961794 is 4971698288441.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1882907 + ... + 2538305.

It is an arithmetic number, because the mean of its divisors is an integer number (136681376100).

Almost surely, 2^{1448828961794} is an apocalyptic number.

1448828961794 is a deficient number, since it is larger than the sum of its proper divisors (738073055806).

1448828961794 is a wasteful number, since it uses less digits than its factorization.

1448828961794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662345.

The product of its digits is 222953472, while the sum is 71.

The spelling of 1448828961794 in words is "one trillion, four hundred forty-eight billion, eight hundred twenty-eight million, nine hundred sixty-one thousand, seven hundred ninety-four".