1117374927990 has 64 divisors (see below), whose sum is σ = 2714339206656. Its totient is φ = 294340923392.

The previous prime is 1117374927989. The next prime is 1117374928039. The reversal of 1117374927990 is 997294737111.

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 31 ways as a sum of consecutive naturals, for example, 25134262 + ... + 25178678.

It is an arithmetic number, because the mean of its divisors is an integer number (42411550104).

Almost surely, 2^{1117374927990} is an apocalyptic number.

1117374927990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1117374927990 is an abundant number, since it is smaller than the sum of its proper divisors (1596964278666).

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

1117374927990 is a wasteful number, since it uses less digits than its factorization.

1117374927990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54613.

The product of its (nonzero) digits is 6001128, while the sum is 60.

The spelling of 1117374927990 in words is "one trillion, one hundred seventeen billion, three hundred seventy-four million, nine hundred twenty-seven thousand, nine hundred ninety".