403041241 has 4 divisors (see below), whose sum is σ = 404093952. Its totient is φ = 401988532.

The previous prime is 403041239. The next prime is 403041251. The reversal of 403041241 is 142140304.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 403041241 - 2¹ = 403041239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403041211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525781 + ... + 526546.

It is an arithmetic number, because the mean of its divisors is an integer number (101023488).

Almost surely, 2^403041241 is an apocalyptic number.

It is an amenable number.

403041241 is a deficient number, since it is larger than the sum of its proper divisors (1052711).

403041241 is a wasteful number, since it uses less digits than its factorization.

403041241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052710.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 403041241 is about 20075.8870538763. The cubic root of 403041241 is about 738.6689250365.

Adding to 403041241 its reverse (142140304), we get a palindrome (545181545).

The spelling of 403041241 in words is "four hundred three million, forty-one thousand, two hundred forty-one".