434424626424434 has 8 divisors (see below), whose sum is σ = 651647856287340. Its totient is φ = 217208674328656.

The previous prime is 434424626424427. The next prime is 434424626424457.

It is a happy number.

434424626424434 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 412254324578209 + 22170301846225 = 20304047^2 + 4708535^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 434424626424434.

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, 1819292549 + ... + 1819531320.

Almost surely, 2^{434424626424434} is an apocalyptic number.

434424626424434 is a deficient number, since it is larger than the sum of its proper divisors (217223229862906).

434424626424434 is a wasteful number, since it uses less digits than its factorization.

434424626424434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3638883564.

The product of its digits is 169869312, while the sum is 56.

The spelling of 434424626424434 in words is "four hundred thirty-four trillion, four hundred twenty-four billion, six hundred twenty-six million, four hundred twenty-four thousand, four hundred thirty-four".