117104992846 has 4 divisors (see below), whose sum is σ = 175657489272. Its totient is φ = 58552496422.

The previous prime is 117104992811. The next prime is 117104992877. The reversal of 117104992846 is 648299401711.

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

It is a super-2 number, since 2×117104992846² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 117104992793 and 117104992802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29276248210 + ... + 29276248213.

It is an arithmetic number, because the mean of its divisors is an integer number (43914372318).

Almost surely, 2^117104992846 is an apocalyptic number.

117104992846 is a deficient number, since it is larger than the sum of its proper divisors (58552496426).

117104992846 is an equidigital number, since it uses as much as digits as its factorization.

117104992846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58552496425.

The product of its (nonzero) digits is 870912, while the sum is 52.

The spelling of 117104992846 in words is "one hundred seventeen billion, one hundred four million, nine hundred ninety-two thousand, eight hundred forty-six".