118948358839 has 2 divisors, whose sum is σ = 118948358840. Its totient is φ = 118948358838.

The previous prime is 118948358819. The next prime is 118948358849. The reversal of 118948358839 is 938853849811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118948358839 - 2²³ = 118939970231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118948358819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59474179419 + 59474179420.

It is an arithmetic number, because the mean of its divisors is an integer number (59474179420).

Almost surely, 2^118948358839 is an apocalyptic number.

118948358839 is a deficient number, since it is larger than the sum of its proper divisors (1).

118948358839 is an equidigital number, since it uses as much as digits as its factorization.

118948358839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 59719680, while the sum is 67.

The spelling of 118948358839 in words is "one hundred eighteen billion, nine hundred forty-eight million, three hundred fifty-eight thousand, eight hundred thirty-nine".