118364234749 has 2 divisors, whose sum is σ = 118364234750. Its totient is φ = 118364234748.

The previous prime is 118364234719. The next prime is 118364234881. The reversal of 118364234749 is 947432463811.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78557999524 + 39806235225 = 280282^2 + 199515^2 .

It is a cyclic number.

It is not a de Polignac number, because 118364234749 - 2⁹ = 118364234237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118364234696 and 118364234705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118364234719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59182117374 + 59182117375.

It is an arithmetic number, because the mean of its divisors is an integer number (59182117375).

Almost surely, 2^118364234749 is an apocalyptic number.

It is an amenable number.

118364234749 is a deficient number, since it is larger than the sum of its proper divisors (1).

118364234749 is an equidigital number, since it uses as much as digits as its factorization.

118364234749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3483648, while the sum is 52.

The spelling of 118364234749 in words is "one hundred eighteen billion, three hundred sixty-four million, two hundred thirty-four thousand, seven hundred forty-nine".