116628658499 has 8 divisors (see below), whose sum is σ = 116878584000. Its totient is φ = 116378928576.

The previous prime is 116628658463. The next prime is 116628658501. The reversal of 116628658499 is 994856826611.

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 116628658499 - 2⁸ = 116628658243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116628651499) 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, 1177799 + ... + 1272975.

It is an arithmetic number, because the mean of its divisors is an integer number (14609823000).

Almost surely, 2^116628658499 is an apocalyptic number.

116628658499 is a deficient number, since it is larger than the sum of its proper divisors (249925501).

116628658499 is an equidigital number, since it uses as much as digits as its factorization.

116628658499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97789.

The product of its digits is 44789760, while the sum is 65.

The spelling of 116628658499 in words is "one hundred sixteen billion, six hundred twenty-eight million, six hundred fifty-eight thousand, four hundred ninety-nine".