117380043 has 96 divisors (see below), whose sum is σ = 211097600. Its totient is φ = 64152000.

The previous prime is 117379987. The next prime is 117380051. The reversal of 117380043 is 340083711.

It is not a de Polignac number, because 117380043 - 2⁹ = 117379531 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 117379989 and 117380016.

It is not an unprimeable number, because it can be changed into a prime (117380443) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1924233 + ... + 1924293.

Almost surely, 2^117380043 is an apocalyptic number.

117380043 is a deficient number, since it is larger than the sum of its proper divisors (93717557).

117380043 is a wasteful number, since it uses less digits than its factorization.

117380043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 117380043 is about 10834.2070775853. The cubic root of 117380043 is about 489.6263192911.

The spelling of 117380043 in words is "one hundred seventeen million, three hundred eighty thousand, forty-three".