117356073427 has 2 divisors, whose sum is σ = 117356073428. Its totient is φ = 117356073426.

The previous prime is 117356073413. The next prime is 117356073467. The reversal of 117356073427 is 724370653711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117356073427 - 2¹¹ = 117356071379 is a prime.

It is not a weakly prime, because it can be changed into another prime (117356073407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58678036713 + 58678036714.

It is an arithmetic number, because the mean of its divisors is an integer number (58678036714).

Almost surely, 2^117356073427 is an apocalyptic number.

117356073427 is a deficient number, since it is larger than the sum of its proper divisors (1).

117356073427 is an equidigital number, since it uses as much as digits as its factorization.

117356073427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 740880, while the sum is 46.

The spelling of 117356073427 in words is "one hundred seventeen billion, three hundred fifty-six million, seventy-three thousand, four hundred twenty-seven".