117447727043 has 2 divisors, whose sum is σ = 117447727044. Its totient is φ = 117447727042.

The previous prime is 117447727013. The next prime is 117447727051. The reversal of 117447727043 is 340727744711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117447727043 - 2²⁸ = 117179291587 is a prime.

It is not a weakly prime, because it can be changed into another prime (117447727013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58723863521 + 58723863522.

It is an arithmetic number, because the mean of its divisors is an integer number (58723863522).

Almost surely, 2^117447727043 is an apocalyptic number.

117447727043 is a deficient number, since it is larger than the sum of its proper divisors (1).

117447727043 is an equidigital number, since it uses as much as digits as its factorization.

117447727043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 921984, while the sum is 47.

The spelling of 117447727043 in words is "one hundred seventeen billion, four hundred forty-seven million, seven hundred twenty-seven thousand, forty-three".