116597467387 has 4 divisors (see below), whose sum is σ = 119309036440. Its totient is φ = 113885898336.

The previous prime is 116597467361. The next prime is 116597467391. The reversal of 116597467387 is 783764795611.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116597467387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116597467397) 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, 1355784462 + ... + 1355784547.

It is an arithmetic number, because the mean of its divisors is an integer number (29827259110).

Almost surely, 2^116597467387 is an apocalyptic number.

116597467387 is a deficient number, since it is larger than the sum of its proper divisors (2711569053).

116597467387 is an equidigital number, since it uses as much as digits as its factorization.

116597467387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711569052.

The product of its digits is 53343360, while the sum is 64.

The spelling of 116597467387 in words is "one hundred sixteen billion, five hundred ninety-seven million, four hundred sixty-seven thousand, three hundred eighty-seven".