116673521347 has 8 divisors (see below), whose sum is σ = 118537438976. Its totient is φ = 114813207432.

The previous prime is 116673521303. The next prime is 116673521381. The reversal of 116673521347 is 743125376611.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116673521347 is a prime.

It is a super-2 number, since 2×116673521347² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116673521297 and 116673521306.

It is not an unprimeable number, because it can be changed into a prime (116673521047) by changing a digit.

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, 835623 + ... + 965200.

It is an arithmetic number, because the mean of its divisors is an integer number (14817179872).

Almost surely, 2^116673521347 is an apocalyptic number.

116673521347 is a deficient number, since it is larger than the sum of its proper divisors (1863917629).

116673521347 is an equidigital number, since it uses as much as digits as its factorization.

116673521347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801857.

The product of its digits is 635040, while the sum is 46.

Adding to 116673521347 its reverse (743125376611), we get a palindrome (859798897958).

The spelling of 116673521347 in words is "one hundred sixteen billion, six hundred seventy-three million, five hundred twenty-one thousand, three hundred forty-seven".