117804087056441 has 2 divisors, whose sum is σ = 117804087056442. Its totient is φ = 117804087056440.

The previous prime is 117804087056407. The next prime is 117804087056561. The reversal of 117804087056441 is 144650780408711.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114815061002041 + 2989026054400 = 10715179^2 + 1728880^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117804087056441 is a prime.

It is not a weakly prime, because it can be changed into another prime (117804087056741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58902043528220 + 58902043528221.

It is an arithmetic number, because the mean of its divisors is an integer number (58902043528221).

Almost surely, 2^{117804087056441} is an apocalyptic number.

It is an amenable number.

117804087056441 is a deficient number, since it is larger than the sum of its proper divisors (1).

117804087056441 is an equidigital number, since it uses as much as digits as its factorization.

117804087056441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6021120, while the sum is 56.

The spelling of 117804087056441 in words is "one hundred seventeen trillion, eight hundred four billion, eighty-seven million, fifty-six thousand, four hundred forty-one".