1116447547488 has 96 divisors (see below), whose sum is σ = 3606984412416. Its totient is φ = 294447702528.

The previous prime is 1116447547487. The next prime is 1116447547513. The reversal of 1116447547488 is 8847457446111.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×1116447547488² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116447547483) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 63890506 + ... + 63907977.

It is an arithmetic number, because the mean of its divisors is an integer number (37572754296).

Almost surely, 2^{1116447547488} is an apocalyptic number.

It is an amenable number.

1116447547488 is an abundant number, since it is smaller than the sum of its proper divisors (2490536864928).

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

1116447547488 is a wasteful number, since it uses less digits than its factorization.

1116447547488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127798516 (or 127798508 counting only the distinct ones).

The product of its digits is 24084480, while the sum is 60.

The spelling of 1116447547488 in words is "one trillion, one hundred sixteen billion, four hundred forty-seven million, five hundred forty-seven thousand, four hundred eighty-eight".