1118616793678 has 16 divisors (see below), whose sum is σ = 1679480764416. Its totient is φ = 558790094520.

The previous prime is 1118616793631. The next prime is 1118616793681. The reversal of 1118616793678 is 8763976168111.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 10466973 + ... + 10573303.

It is an arithmetic number, because the mean of its divisors is an integer number (104967547776).

Almost surely, 2^{1118616793678} is an apocalyptic number.

1118616793678 is a deficient number, since it is larger than the sum of its proper divisors (560863970738).

1118616793678 is a wasteful number, since it uses less digits than its factorization.

1118616793678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111159.

The product of its digits is 18289152, while the sum is 64.

The spelling of 1118616793678 in words is "one trillion, one hundred eighteen billion, six hundred sixteen million, seven hundred ninety-three thousand, six hundred seventy-eight".