404441141340231 has 12 divisors (see below), whose sum is σ = 584194295126208. Its totient is φ = 269626718908224.

The previous prime is 404441141340169. The next prime is 404441141340281. The reversal of 404441141340231 is 132043141144404.

404441141340231 is a `hidden beast` number, since 4 + 0 + 4 + 4 + 4 + 1 + 1 + 413 + 4 + 0 + 231 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-404441141340231 is a prime.

It is a super-2 number, since 2×404441141340231² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404441141340281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55428055 + ... + 62298888.

It is an arithmetic number, because the mean of its divisors is an integer number (48682857927184).

Almost surely, 2^{404441141340231} is an apocalyptic number.

404441141340231 is a deficient number, since it is larger than the sum of its proper divisors (179753153785977).

404441141340231 is a wasteful number, since it uses less digits than its factorization.

404441141340231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118108662 (or 118108659 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

Adding to 404441141340231 its reverse (132043141144404), we get a palindrome (536484282484635).

The spelling of 404441141340231 in words is "four hundred four trillion, four hundred forty-one billion, one hundred forty-one million, three hundred forty thousand, two hundred thirty-one".