404241144131242 has 32 divisors (see below), whose sum is σ = 713283475262400. Its totient is φ = 169829398857600.

The previous prime is 404241144131207. The next prime is 404241144131249. The reversal of 404241144131242 is 242131441142404.

It is not an unprimeable number, because it can be changed into a prime (404241144131249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11793691117 + ... + 11793725392.

It is an arithmetic number, because the mean of its divisors is an integer number (22290108601950).

Almost surely, 2^{404241144131242} is an apocalyptic number.

404241144131242 is a deficient number, since it is larger than the sum of its proper divisors (309042331131158).

404241144131242 is a wasteful number, since it uses less digits than its factorization.

404241144131242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23587416582.

The product of its (nonzero) digits is 98304, while the sum is 37.

Adding to 404241144131242 its reverse (242131441142404), we get a palindrome (646372585273646).

The spelling of 404241144131242 in words is "four hundred four trillion, two hundred forty-one billion, one hundred forty-four million, one hundred thirty-one thousand, two hundred forty-two".