434423236466 has 16 divisors (see below), whose sum is σ = 654133536000. Its totient is φ = 216379347888.

The previous prime is 434423236439. The next prime is 434423236531. The reversal of 434423236466 is 664632324434.

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 434423236466.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1251305 + ... + 1560323.

It is an arithmetic number, because the mean of its divisors is an integer number (40883346000).

Almost surely, 2^434423236466 is an apocalyptic number.

434423236466 is a deficient number, since it is larger than the sum of its proper divisors (219710299534).

434423236466 is a wasteful number, since it uses less digits than its factorization.

434423236466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311713.

The product of its digits is 5971968, while the sum is 47.

The spelling of 434423236466 in words is "four hundred thirty-four billion, four hundred twenty-three million, two hundred thirty-six thousand, four hundred sixty-six".