118374417727 has 2 divisors, whose sum is σ = 118374417728. Its totient is φ = 118374417726.

The previous prime is 118374417677. The next prime is 118374417757. The reversal of 118374417727 is 727714473811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118374417727 - 2¹⁵ = 118374384959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118374417757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59187208863 + 59187208864.

It is an arithmetic number, because the mean of its divisors is an integer number (59187208864).

Almost surely, 2^118374417727 is an apocalyptic number.

118374417727 is a deficient number, since it is larger than the sum of its proper divisors (1).

118374417727 is an equidigital number, since it uses as much as digits as its factorization.

118374417727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1843968, while the sum is 52.

The spelling of 118374417727 in words is "one hundred eighteen billion, three hundred seventy-four million, four hundred seventeen thousand, seven hundred twenty-seven".