1117427668404 has 12 divisors (see below), whose sum is σ = 2607331226304. Its totient is φ = 372475889464.

The previous prime is 1117427668391. The next prime is 1117427668411. The reversal of 1117427668404 is 4048667247111.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1117427668404² (a number of 25 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 46559486172 + ... + 46559486195.

It is an arithmetic number, because the mean of its divisors is an integer number (217277602192).

Almost surely, 2^{1117427668404} is an apocalyptic number.

It is an amenable number.

1117427668404 is an abundant number, since it is smaller than the sum of its proper divisors (1489903557900).

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

1117427668404 is a wasteful number, since it uses less digits than its factorization.

1117427668404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93118972374 (or 93118972372 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 51.

The spelling of 1117427668404 in words is "one trillion, one hundred seventeen billion, four hundred twenty-seven million, six hundred sixty-eight thousand, four hundred four".