404220141544152 has 32 divisors (see below), whose sum is σ = 1045396917788400. Its totient is φ = 130093838657664.

The previous prime is 404220141544127. The next prime is 404220141544159. The reversal of 404220141544152 is 251445141022404.

It is a self number, because there is not a number n which added to its sum of digits gives 404220141544152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404220141544159) 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, 290388032023 + ... + 290388033414.

Almost surely, 2^{404220141544152} is an apocalyptic number.

It is an amenable number.

404220141544152 is an abundant number, since it is smaller than the sum of its proper divisors (641176776244248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

404220141544152 is a wasteful number, since it uses less digits than its factorization.

404220141544152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580776065475 (or 580776065471 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 39.

Adding to 404220141544152 its reverse (251445141022404), we get a palindrome (655665282566556).

The spelling of 404220141544152 in words is "four hundred four trillion, two hundred twenty billion, one hundred forty-one million, five hundred forty-four thousand, one hundred fifty-two".