434023320434 has 8 divisors (see below), whose sum is σ = 710219978928. Its totient is φ = 197283327460.

The previous prime is 434023320421. The next prime is 434023320443.

434023320434 is nontrivially palindromic in base 10.

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

It is a self number, because there is not a number n which added to its sum of digits gives 434023320434.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9864166352 + ... + 9864166395.

It is an arithmetic number, because the mean of its divisors is an integer number (88777497366).

Almost surely, 2^434023320434 is an apocalyptic number.

434023320434 is a deficient number, since it is larger than the sum of its proper divisors (276196658494).

434023320434 is a wasteful number, since it uses less digits than its factorization.

434023320434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19728332760.

The product of its (nonzero) digits is 82944, while the sum is 32.

It can be divided in two parts, 434023 and 320434, that added together give a palindrome (754457).

The spelling of 434023320434 in words is "four hundred thirty-four billion, twenty-three million, three hundred twenty thousand, four hundred thirty-four".