1118304691116 has 24 divisors (see below), whose sum is σ = 2722828813824. Its totient is φ = 356560915920.

The previous prime is 1118304691051. The next prime is 1118304691121. The reversal of 1118304691116 is 6111964038111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2025914020 + ... + 2025914571.

It is an arithmetic number, because the mean of its divisors is an integer number (113451200576).

Almost surely, 2^{1118304691116} is an apocalyptic number.

It is an amenable number.

1118304691116 is an abundant number, since it is smaller than the sum of its proper divisors (1604524122708).

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

1118304691116 is a wasteful number, since it uses less digits than its factorization.

1118304691116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4051828621 (or 4051828619 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 42.

The spelling of 1118304691116 in words is "one trillion, one hundred eighteen billion, three hundred four million, six hundred ninety-one thousand, one hundred sixteen".