424412044433 has 4 divisors (see below), whose sum is σ = 457059124788. Its totient is φ = 391764964080.

The previous prime is 424412044417. The next prime is 424412044451. The reversal of 424412044433 is 334440214424.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 85096474369 + 339315570064 = 291713^2 + 582508^2 .

It is a cyclic number.

It is not a de Polignac number, because 424412044433 - 2⁴ = 424412044417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 424412044393 and 424412044402.

It is not an unprimeable number, because it can be changed into a prime (424412040433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16323540158 + ... + 16323540183.

It is an arithmetic number, because the mean of its divisors is an integer number (114264781197).

Almost surely, 2^424412044433 is an apocalyptic number.

It is an amenable number.

424412044433 is a deficient number, since it is larger than the sum of its proper divisors (32647080355).

424412044433 is a wasteful number, since it uses less digits than its factorization.

424412044433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32647080354.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 424412044433 its reverse (334440214424), we get a palindrome (758852258857).

The spelling of 424412044433 in words is "four hundred twenty-four billion, four hundred twelve million, forty-four thousand, four hundred thirty-three".