118393425349 has 2 divisors, whose sum is σ = 118393425350. Its totient is φ = 118393425348.

The previous prime is 118393425323. The next prime is 118393425391. The reversal of 118393425349 is 943524393811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65213836900 + 53179588449 = 255370^2 + 230607^2 .

It is a cyclic number.

It is not a de Polignac number, because 118393425349 - 2¹³ = 118393417157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118393425296 and 118393425305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118393425649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59196712674 + 59196712675.

It is an arithmetic number, because the mean of its divisors is an integer number (59196712675).

Almost surely, 2^118393425349 is an apocalyptic number.

It is an amenable number.

118393425349 is a deficient number, since it is larger than the sum of its proper divisors (1).

118393425349 is an equidigital number, since it uses as much as digits as its factorization.

118393425349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2799360, while the sum is 52.

The spelling of 118393425349 in words is "one hundred eighteen billion, three hundred ninety-three million, four hundred twenty-five thousand, three hundred forty-nine".