434744447434 has 16 divisors (see below), whose sum is σ = 718306804800. Its totient is φ = 195692556960.

The previous prime is 434744447393. The next prime is 434744447437.

434744447434 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (434744447437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95925459 + ... + 95929990.

It is an arithmetic number, because the mean of its divisors is an integer number (44894175300).

Almost surely, 2^434744447434 is an apocalyptic number.

434744447434 is a deficient number, since it is larger than the sum of its proper divisors (283562357366).

434744447434 is a wasteful number, since it uses less digits than its factorization.

434744447434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191855565.

The product of its digits is 28901376, while the sum is 52.

The spelling of 434744447434 in words is "four hundred thirty-four billion, seven hundred forty-four million, four hundred forty-seven thousand, four hundred thirty-four".