1117984325774 has 4 divisors (see below), whose sum is σ = 1676976488664. Its totient is φ = 558992162886.

The previous prime is 1117984325741. The next prime is 1117984325789. The reversal of 1117984325774 is 4775234897111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279496081442 + ... + 279496081445.

It is an arithmetic number, because the mean of its divisors is an integer number (419244122166).

Almost surely, 2^{1117984325774} is an apocalyptic number.

1117984325774 is a deficient number, since it is larger than the sum of its proper divisors (558992162890).

1117984325774 is an equidigital number, since it uses as much as digits as its factorization.

1117984325774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558992162889.

The product of its digits is 11854080, while the sum is 59.

The spelling of 1117984325774 in words is "one trillion, one hundred seventeen billion, nine hundred eighty-four million, three hundred twenty-five thousand, seven hundred seventy-four".