404241013241 has 8 divisors (see below), whose sum is σ = 439330389960. Its totient is φ = 369722195712.

The previous prime is 404241013213. The next prime is 404241013247. The reversal of 404241013241 is 142310142404.

It can be written as a sum of positive squares in 4 ways, for example, as 21674022841 + 382566990400 = 147221^2 + 618520^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-404241013241 is a prime.

It is a super-2 number, since 2×404241013241² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 404241013241.

It is not an unprimeable number, because it can be changed into a prime (404241013247) 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, 142638320 + ... + 142641153.

It is an arithmetic number, because the mean of its divisors is an integer number (54916298745).

Almost surely, 2^404241013241 is an apocalyptic number.

It is an amenable number.

404241013241 is a deficient number, since it is larger than the sum of its proper divisors (35089376719).

404241013241 is a wasteful number, since it uses less digits than its factorization.

404241013241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285279595.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 404241013241 its reverse (142310142404), we get a palindrome (546551155645).

The spelling of 404241013241 in words is "four hundred four billion, two hundred forty-one million, thirteen thousand, two hundred forty-one".