403231241 has 12 divisors (see below), whose sum is σ = 469475712. Its totient is φ = 345324168.

The previous prime is 403231207. The next prime is 403231271. The reversal of 403231241 is 142132304.

It is a de Polignac number, because none of the positive numbers 2^k-403231241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403231271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66836 + ... + 72618.

It is an arithmetic number, because the mean of its divisors is an integer number (39122976).

Almost surely, 2^403231241 is an apocalyptic number.

It is an amenable number.

403231241 is a deficient number, since it is larger than the sum of its proper divisors (66244471).

403231241 is a wasteful number, since it uses less digits than its factorization.

403231241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7220 (or 7213 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 403231241 is about 20080.6185412701. The cubic root of 403231241 is about 738.7849801968.

Adding to 403231241 its reverse (142132304), we get a palindrome (545363545).

The spelling of 403231241 in words is "four hundred three million, two hundred thirty-one thousand, two hundred forty-one".