117441999 has 12 divisors (see below), whose sum is σ = 173776512. Its totient is φ = 76384800.

The previous prime is 117441977. The next prime is 117442007. The reversal of 117441999 is 999144711.

117441999 is a `hidden beast` number, since 117 + 441 + 9 + 99 = 666.

It is not a de Polignac number, because 117441999 - 2¹¹ = 117439951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117421999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158767 + ... + 159504.

It is an arithmetic number, because the mean of its divisors is an integer number (14481376).

Almost surely, 2^117441999 is an apocalyptic number.

117441999 is a deficient number, since it is larger than the sum of its proper divisors (56334513).

117441999 is a wasteful number, since it uses less digits than its factorization.

117441999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318318 (or 318315 counting only the distinct ones).

The product of its digits is 81648, while the sum is 45.

The square root of 117441999 is about 10837.0659774683. The cubic root of 117441999 is about 489.7124496411.

The spelling of 117441999 in words is "one hundred seventeen million, four hundred forty-one thousand, nine hundred ninety-nine".