1115060447915 has 8 divisors (see below), whose sum is σ = 1339414642320. Its totient is φ = 891153621792.

The previous prime is 1115060447911. The next prime is 1115060447933. The reversal of 1115060447915 is 5197440605111.

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 1115060447915 - 2² = 1115060447911 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1115060447911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111836585 + ... + 111846554.

It is an arithmetic number, because the mean of its divisors is an integer number (167426830290).

Almost surely, 2^{1115060447915} is an apocalyptic number.

1115060447915 is a deficient number, since it is larger than the sum of its proper divisors (224354194405).

1115060447915 is an equidigital number, since it uses as much as digits as its factorization.

1115060447915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223684141.

The product of its (nonzero) digits is 151200, while the sum is 44.

The spelling of 1115060447915 in words is "one trillion, one hundred fifteen billion, sixty million, four hundred forty-seven thousand, nine hundred fifteen".