116921895773 has 8 divisors (see below), whose sum is σ = 118928748960. Its totient is φ = 114915880240.

The previous prime is 116921895751. The next prime is 116921895799. The reversal of 116921895773 is 377598129611.

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 116921895773 - 2²⁴ = 116905118557 is a prime.

It is a super-2 number, since 2×116921895773² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116921894773) 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, 75443 + ... + 489423.

It is an arithmetic number, because the mean of its divisors is an integer number (14866093620).

Almost surely, 2^116921895773 is an apocalyptic number.

It is an amenable number.

116921895773 is a deficient number, since it is larger than the sum of its proper divisors (2006853187).

116921895773 is an equidigital number, since it uses as much as digits as its factorization.

116921895773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418827.

The product of its digits is 5715360, while the sum is 59.

The spelling of 116921895773 in words is "one hundred sixteen billion, nine hundred twenty-one million, eight hundred ninety-five thousand, seven hundred seventy-three".