118441441 has 8 divisors (see below), whose sum is σ = 119687400. Its totient is φ = 117201792.

The previous prime is 118441439. The next prime is 118441447. The reversal of 118441441 is 144144811.

118441441 = 7695² + 7696².

It can be written as a sum of positive squares in 4 ways, for example, as 59213025 + 59228416 = 7695^2 + 7696^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 118441441 - 2¹ = 118441439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118441447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42301 + ... + 45013.

It is an arithmetic number, because the mean of its divisors is an integer number (14960925).

Almost surely, 2^118441441 is an apocalyptic number.

118441441 is the 7696-th centered square number.

It is an amenable number.

118441441 is a deficient number, since it is larger than the sum of its proper divisors (1245959).

118441441 is a wasteful number, since it uses less digits than its factorization.

118441441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3155.

The product of its digits is 2048, while the sum is 28.

The square root of 118441441 is about 10883.0804922136. The cubic root of 118441441 is about 491.0976932246.

The spelling of 118441441 in words is "one hundred eighteen million, four hundred forty-one thousand, four hundred forty-one".