404023311033441 has 8 divisors (see below), whose sum is σ = 587670270594144. Its totient is φ = 244862612747520.

The previous prime is 404023311033371. The next prime is 404023311033499. The reversal of 404023311033441 is 144330113320404.

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

It is not a de Polignac number, because 404023311033441 - 2¹⁹ = 404023310509153 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 12243130637377 = 404023311033441 / (4 + 0 + 4 + 0 + 2 + 3 + 3 + 1 + 1 + 0 + 3 + 3 + 4 + 4 + 1).

It is not an unprimeable number, because it can be changed into a prime (404023311037441) 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, 6121565318656 + ... + 6121565318721.

It is an arithmetic number, because the mean of its divisors is an integer number (73458783824268).

Almost surely, 2^{404023311033441} is an apocalyptic number.

It is an amenable number.

404023311033441 is a deficient number, since it is larger than the sum of its proper divisors (183646959560703).

404023311033441 is a wasteful number, since it uses less digits than its factorization.

404023311033441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12243130637391.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 404023311033441 its reverse (144330113320404), we get a palindrome (548353424353845).

The spelling of 404023311033441 in words is "four hundred four trillion, twenty-three billion, three hundred eleven million, thirty-three thousand, four hundred forty-one".