1117404217669 has 16 divisors (see below), whose sum is σ = 1146332880000. Its totient is φ = 1088821206720.

The previous prime is 1117404217663. The next prime is 1117404217673. The reversal of 1117404217669 is 9667124047111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1117404217669 - 2¹⁵ = 1117404184901 is a prime.

It is a super-2 number, since 2×1117404217669² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117404217663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57829992 + ... + 57849310.

It is an arithmetic number, because the mean of its divisors is an integer number (71645805000).

Almost surely, 2^{1117404217669} is an apocalyptic number.

It is an amenable number.

1117404217669 is a deficient number, since it is larger than the sum of its proper divisors (28928662331).

1117404217669 is a wasteful number, since it uses less digits than its factorization.

1117404217669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28188.

The product of its (nonzero) digits is 508032, while the sum is 49.

The spelling of 1117404217669 in words is "one trillion, one hundred seventeen billion, four hundred four million, two hundred seventeen thousand, six hundred sixty-nine".