404240133344103 has 48 divisors (see below), whose sum is σ = 669605383137600. Its totient is φ = 230202270508032.

The previous prime is 404240133343979. The next prime is 404240133344123. The reversal of 404240133344103 is 301443331042404.

404240133344103 is a `hidden beast` number, since 4 + 0 + 42 + 40 + 133 + 3 + 441 + 0 + 3 = 666.

It is not a de Polignac number, because 404240133344103 - 2¹² = 404240133340007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404240133344123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1479333775 + ... + 1479607007.

It is an arithmetic number, because the mean of its divisors is an integer number (13950112148700).

Almost surely, 2^{404240133344103} is an apocalyptic number.

404240133344103 is a deficient number, since it is larger than the sum of its proper divisors (265365249793497).

404240133344103 is a wasteful number, since it uses less digits than its factorization.

404240133344103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353688 (or 353685 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 404240133344103 its reverse (301443331042404), we get a palindrome (705683464386507).

The spelling of 404240133344103 in words is "four hundred four trillion, two hundred forty billion, one hundred thirty-three million, three hundred forty-four thousand, one hundred three".