404513303434 has 8 divisors (see below), whose sum is σ = 642462305508. Its totient is φ = 190359201600.

The previous prime is 404513303423. The next prime is 404513303501. The reversal of 404513303434 is 434303315404.

It can be written as a sum of positive squares in 2 ways, for example, as 403165312209 + 1347991225 = 634953^2 + 36715^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 11897450101 = 404513303434 / (4 + 0 + 4 + 5 + 1 + 3 + 3 + 0 + 3 + 4 + 3 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 404513303434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5948725017 + ... + 5948725084.

Almost surely, 2^404513303434 is an apocalyptic number.

404513303434 is a deficient number, since it is larger than the sum of its proper divisors (237949002074).

404513303434 is a wasteful number, since it uses less digits than its factorization.

404513303434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11897450120.

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 404513303434 its reverse (434303315404), we get a palindrome (838816618838).

The spelling of 404513303434 in words is "four hundred four billion, five hundred thirteen million, three hundred three thousand, four hundred thirty-four".