117353464748821 has 8 divisors (see below), whose sum is σ = 135500907752000. Its totient is φ = 99551687326848.

The previous prime is 117353464748789. The next prime is 117353464748837. The reversal of 117353464748821 is 128847464353711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 117353464748821 - 2⁵ = 117353464748789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117354464748821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86416394571 + ... + 86416395928.

It is an arithmetic number, because the mean of its divisors is an integer number (16937613469000).

Almost surely, 2^{117353464748821} is an apocalyptic number.

It is an amenable number.

117353464748821 is a deficient number, since it is larger than the sum of its proper divisors (18147443003179).

117353464748821 is an equidigital number, since it uses as much as digits as its factorization.

117353464748821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172832790603.

The product of its digits is 108380160, while the sum is 64.

The spelling of 117353464748821 in words is "one hundred seventeen trillion, three hundred fifty-three billion, four hundred sixty-four million, seven hundred forty-eight thousand, eight hundred twenty-one".