116973928893 has 4 divisors (see below), whose sum is σ = 155965238528. Its totient is φ = 77982619260.

The previous prime is 116973928867. The next prime is 116973928909. The reversal of 116973928893 is 398829379611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 116973928893 - 2⁸ = 116973928637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116973920893) 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, 19495654813 + ... + 19495654818.

It is an arithmetic number, because the mean of its divisors is an integer number (38991309632).

Almost surely, 2^116973928893 is an apocalyptic number.

It is an amenable number.

116973928893 is a deficient number, since it is larger than the sum of its proper divisors (38991309635).

116973928893 is an equidigital number, since it uses as much as digits as its factorization.

116973928893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38991309634.

The product of its digits is 35271936, while the sum is 66.

The spelling of 116973928893 in words is "one hundred sixteen billion, nine hundred seventy-three million, nine hundred twenty-eight thousand, eight hundred ninety-three".