118011449 has 2 divisors, whose sum is σ = 118011450. Its totient is φ = 118011448.

The previous prime is 118011403. The next prime is 118011503. The reversal of 118011449 is 944110811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103327225 + 14684224 = 10165^2 + 3832^2 .

It is a cyclic number.

It is not a de Polignac number, because 118011449 - 2²⁴ = 101234233 is a prime.

It is not a weakly prime, because it can be changed into another prime (118011349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59005724 + 59005725.

It is an arithmetic number, because the mean of its divisors is an integer number (59005725).

Almost surely, 2^118011449 is an apocalyptic number.

It is an amenable number.

118011449 is a deficient number, since it is larger than the sum of its proper divisors (1).

118011449 is an equidigital number, since it uses as much as digits as its factorization.

118011449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 29.

The square root of 118011449 is about 10863.3074613582. The cubic root of 118011449 is about 490.5026758697.

The spelling of 118011449 in words is "one hundred eighteen million, eleven thousand, four hundred forty-nine".