1117474718154 has 32 divisors (see below), whose sum is σ = 2239674966144. Its totient is φ = 371704173120.

The previous prime is 1117474718137. The next prime is 1117474718203. The reversal of 1117474718154 is 4518174747111.

It is a junction number, because it is equal to n+sod(n) for n = 1117474718097 and 1117474718106.

It is an unprimeable number.

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, 30563124 + ... + 30599664.

It is an arithmetic number, because the mean of its divisors is an integer number (69989842692).

Almost surely, 2^{1117474718154} is an apocalyptic number.

1117474718154 is an abundant number, since it is smaller than the sum of its proper divisors (1122200247990).

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

1117474718154 is a wasteful number, since it uses less digits than its factorization.

1117474718154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47182.

The product of its digits is 878080, while the sum is 51.

The spelling of 1117474718154 in words is "one trillion, one hundred seventeen billion, four hundred seventy-four million, seven hundred eighteen thousand, one hundred fifty-four".