116641434401 has 4 divisors (see below), whose sum is σ = 117339886272. Its totient is φ = 115942982532.

The previous prime is 116641434389. The next prime is 116641434463. The reversal of 116641434401 is 104434146611.

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 a cyclic number.

It is not a de Polignac number, because 116641434401 - 2⁶ = 116641434337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116641434601) 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 3 ways as a sum of consecutive naturals, for example, 349225685 + ... + 349226018.

It is an arithmetic number, because the mean of its divisors is an integer number (29334971568).

Almost surely, 2^116641434401 is an apocalyptic number.

It is an amenable number.

116641434401 is a deficient number, since it is larger than the sum of its proper divisors (698451871).

116641434401 is an equidigital number, since it uses as much as digits as its factorization.

116641434401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698451870.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 116641434401 in words is "one hundred sixteen billion, six hundred forty-one million, four hundred thirty-four thousand, four hundred one".