117142324 has 24 divisors (see below), whose sum is σ = 221276160. Its totient is φ = 53941344.

The previous prime is 117142309. The next prime is 117142343. The reversal of 117142324 is 423241711.

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 7 ways as a sum of consecutive naturals, for example, 22557 + ... + 27259.

It is an arithmetic number, because the mean of its divisors is an integer number (9219840).

Almost surely, 2^117142324 is an apocalyptic number.

It is an amenable number.

117142324 is a deficient number, since it is larger than the sum of its proper divisors (104133836).

117142324 is a wasteful number, since it uses less digits than its factorization.

117142324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5199 (or 5197 counting only the distinct ones).

The product of its digits is 1344, while the sum is 25.

The square root of 117142324 is about 10823.2307561097. The cubic root of 117142324 is about 489.2955641979.

The spelling of 117142324 in words is "one hundred seventeen million, one hundred forty-two thousand, three hundred twenty-four".