116644855305 has 16 divisors (see below), whose sum is σ = 203598293184. Its totient is φ = 56555081280.

The previous prime is 116644855303. The next prime is 116644855307. The reversal of 116644855305 is 503558446611.

It is an interprime number because it is at equal distance from previous prime (116644855303) and next prime (116644855307).

It is not a de Polignac number, because 116644855305 - 2¹ = 116644855303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116644855303) 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 15 ways as a sum of consecutive naturals, for example, 353469094 + ... + 353469423.

It is an arithmetic number, because the mean of its divisors is an integer number (12724893324).

Almost surely, 2^116644855305 is an apocalyptic number.

116644855305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116644855305 is a deficient number, since it is larger than the sum of its proper divisors (86953437879).

116644855305 is a wasteful number, since it uses less digits than its factorization.

116644855305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706938536.

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 116644855305 in words is "one hundred sixteen billion, six hundred forty-four million, eight hundred fifty-five thousand, three hundred five".