116656404946937 has 2 divisors, whose sum is σ = 116656404946938. Its totient is φ = 116656404946936.

The previous prime is 116656404946933. The next prime is 116656404946979. The reversal of 116656404946937 is 739649404656611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72102328533481 + 44554076413456 = 8491309^2 + 6674884^2 .

It is a cyclic number.

It is not a de Polignac number, because 116656404946937 - 2² = 116656404946933 is a prime.

It is not a weakly prime, because it can be changed into another prime (116656404946933) 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 as a sum of consecutive naturals, namely, 58328202473468 + 58328202473469.

It is an arithmetic number, because the mean of its divisors is an integer number (58328202473469).

Almost surely, 2^{116656404946937} is an apocalyptic number.

It is an amenable number.

116656404946937 is a deficient number, since it is larger than the sum of its proper divisors (1).

116656404946937 is an equidigital number, since it uses as much as digits as its factorization.

116656404946937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 705438720, while the sum is 71.

The spelling of 116656404946937 in words is "one hundred sixteen trillion, six hundred fifty-six billion, four hundred four million, nine hundred forty-six thousand, nine hundred thirty-seven".