1116554768431 has 8 divisors (see below), whose sum is σ = 1167949294560. Its totient is φ = 1065397631232.

The previous prime is 1116554768419. The next prime is 1116554768551. The reversal of 1116554768431 is 1348674556111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1116554768431 - 2³³ = 1107964833839 is a prime.

It is a super-2 number, since 2×1116554768431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116554568431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59337610 + ... + 59356423.

It is an arithmetic number, because the mean of its divisors is an integer number (145993661820).

Almost surely, 2^{1116554768431} is an apocalyptic number.

1116554768431 is a deficient number, since it is larger than the sum of its proper divisors (51394526129).

1116554768431 is a wasteful number, since it uses less digits than its factorization.

1116554768431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118694465.

The product of its digits is 2419200, while the sum is 52.

The spelling of 1116554768431 in words is "one trillion, one hundred sixteen billion, five hundred fifty-four million, seven hundred sixty-eight thousand, four hundred thirty-one".