117240359999999 has 4 divisors (see below), whose sum is σ = 117240383580936. Its totient is φ = 117240336419064.

The previous prime is 117240359999993. The next prime is 117240360000011. The reversal of 117240359999999 is 999999953042711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117240359999999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117240359999999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117240359999993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104284 + ... + 15352529.

It is an arithmetic number, because the mean of its divisors is an integer number (29310095895234).

Almost surely, 2^{117240359999999} is an apocalyptic number.

117240359999999 is a deficient number, since it is larger than the sum of its proper divisors (23580937).

117240359999999 is an equidigital number, since it uses as much as digits as its factorization.

117240359999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23580936.

The product of its (nonzero) digits is 4017693960, while the sum is 86.

The spelling of 117240359999999 in words is "one hundred seventeen trillion, two hundred forty billion, three hundred fifty-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".