434344433407 has 4 divisors (see below), whose sum is σ = 434346478360. Its totient is φ = 434342388456.

The previous prime is 434344433389. The next prime is 434344433431. The reversal of 434344433407 is 704334443434.

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

It is a cyclic number.

It is not a de Polignac number, because 434344433407 - 2¹⁹ = 434343909119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434344433807) 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, 661368 + ... + 1142845.

It is an arithmetic number, because the mean of its divisors is an integer number (108586619590).

Almost surely, 2^434344433407 is an apocalyptic number.

434344433407 is a deficient number, since it is larger than the sum of its proper divisors (2044953).

434344433407 is a wasteful number, since it uses less digits than its factorization.

434344433407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044952.

The product of its (nonzero) digits is 2322432, while the sum is 43.

The spelling of 434344433407 in words is "four hundred thirty-four billion, three hundred forty-four million, four hundred thirty-three thousand, four hundred seven".