1117669427699 has 24 divisors (see below), whose sum is σ = 1293462112320. Its totient is φ = 962369598960.

The previous prime is 1117669427687. The next prime is 1117669427711. The reversal of 1117669427699 is 9967249667111.

It is an interprime number because it is at equal distance from previous prime (1117669427687) and next prime (1117669427711).

It is not a de Polignac number, because 1117669427699 - 2⁸ = 1117669427443 is a prime.

It is a super-2 number, since 2×1117669427699² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1117669427669) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 10621904 + ... + 10726610.

It is an arithmetic number, because the mean of its divisors is an integer number (53894254680).

Almost surely, 2^{1117669427699} is an apocalyptic number.

1117669427699 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1117669427699 is a deficient number, since it is larger than the sum of its proper divisors (175792684621).

1117669427699 is a wasteful number, since it uses less digits than its factorization.

1117669427699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109391 (or 109380 counting only the distinct ones).

The product of its digits is 61725888, while the sum is 68.

The spelling of 1117669427699 in words is "one trillion, one hundred seventeen billion, six hundred sixty-nine million, four hundred twenty-seven thousand, six hundred ninety-nine".