403244241 has 8 divisors (see below), whose sum is σ = 552190464. Its totient is φ = 261563760.

The previous prime is 403244227. The next prime is 403244263. The reversal of 403244241 is 142442304.

It is a happy number.

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

It is not a de Polignac number, because 403244241 - 2¹⁷ = 403113169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (403244341) 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, 1816305 + ... + 1816526.

It is an arithmetic number, because the mean of its divisors is an integer number (69023808).

Almost surely, 2^403244241 is an apocalyptic number.

It is an amenable number.

403244241 is a deficient number, since it is larger than the sum of its proper divisors (148946223).

403244241 is a wasteful number, since it uses less digits than its factorization.

403244241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3632871.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 403244241 is about 20080.9422338694. The cubic root of 403244241 is about 738.7929194804.

Adding to 403244241 its reverse (142442304), we get a palindrome (545686545).

The spelling of 403244241 in words is "four hundred three million, two hundred forty-four thousand, two hundred forty-one".