1116431017504 has 72 divisors (see below), whose sum is σ = 2443100724540. Its totient is φ = 501766594560.

The previous prime is 1116431017489. The next prime is 1116431017531. The reversal of 1116431017504 is 4057101346111.

It can be written as a sum of positive squares in 2 ways, for example, as 821959824400 + 294471193104 = 906620^2 + 542652^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1116431017504.

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 11 ways as a sum of consecutive naturals, for example, 1275249 + ... + 1964464.

Almost surely, 2^{1116431017504} is an apocalyptic number.

It is an amenable number.

1116431017504 is an abundant number, since it is smaller than the sum of its proper divisors (1326669707036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1116431017504 is a wasteful number, since it uses less digits than its factorization.

1116431017504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3239834 (or 3239815 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

The spelling of 1116431017504 in words is "one trillion, one hundred sixteen billion, four hundred thirty-one million, seventeen thousand, five hundred four".