1116641546155 has 8 divisors (see below), whose sum is σ = 1340146747872. Its totient is φ = 893195308608.

The previous prime is 1116641546117. The next prime is 1116641546173. The reversal of 1116641546155 is 5516451466111.

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 1116641546155 - 2¹⁵ = 1116641513387 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 14699367 + ... + 14775136.

It is an arithmetic number, because the mean of its divisors is an integer number (167518343484).

Almost surely, 2^{1116641546155} is an apocalyptic number.

1116641546155 is a deficient number, since it is larger than the sum of its proper divisors (223505201717).

1116641546155 is an equidigital number, since it uses as much as digits as its factorization.

1116641546155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29482085.

The product of its digits is 432000, while the sum is 46.

The spelling of 1116641546155 in words is "one trillion, one hundred sixteen billion, six hundred forty-one million, five hundred forty-six thousand, one hundred fifty-five".