116443804963647 has 16 divisors (see below), whose sum is σ = 177438636999680. Its totient is φ = 66539145369312.

The previous prime is 116443804963643. The next prime is 116443804963657. The reversal of 116443804963647 is 746369408344611.

It is a happy number.

It is not a de Polignac number, because 116443804963647 - 2² = 116443804963643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116443804963643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1411578 + ... + 15325800.

It is an arithmetic number, because the mean of its divisors is an integer number (11089914812480).

Almost surely, 2^{116443804963647} is an apocalyptic number.

116443804963647 is a deficient number, since it is larger than the sum of its proper divisors (60994832036033).

116443804963647 is a wasteful number, since it uses less digits than its factorization.

116443804963647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14312742.

The product of its (nonzero) digits is 250822656, while the sum is 66.

The spelling of 116443804963647 in words is "one hundred sixteen trillion, four hundred forty-three billion, eight hundred four million, nine hundred sixty-three thousand, six hundred forty-seven".