434402443404 has 18 divisors (see below), whose sum is σ = 1098072843140. Its totient is φ = 144800814456.

The previous prime is 434402443403. The next prime is 434402443441. The reversal of 434402443404 is 404344204434.

434402443404 is a `hidden beast` number, since 4 + 3 + 4 + 4 + 0 + 244 + 3 + 404 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 12066734539 = 434402443404 / (4 + 3 + 4 + 4 + 0 + 2 + 4 + 4 + 3 + 4 + 0 + 4).

It is not an unprimeable number, because it can be changed into a prime (434402443403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6033367234 + ... + 6033367305.

Almost surely, 2^434402443404 is an apocalyptic number.

It is an amenable number.

434402443404 is an abundant number, since it is smaller than the sum of its proper divisors (663670399736).

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

434402443404 is a wasteful number, since it uses less digits than its factorization.

434402443404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12066734549 (or 12066734544 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 36.

Adding to 434402443404 its reverse (404344204434), we get a palindrome (838746647838).

The spelling of 434402443404 in words is "four hundred thirty-four billion, four hundred two million, four hundred forty-three thousand, four hundred four".