434720556222 has 16 divisors (see below), whose sum is σ = 870432503952. Its totient is φ = 144741620160.

The previous prime is 434720556173. The next prime is 434720556233. The reversal of 434720556222 is 222655027434.

It is a happy number.

It is a congruent number.

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, 41302279 + ... + 41312802.

It is an arithmetic number, because the mean of its divisors is an integer number (54402031497).

Almost surely, 2^434720556222 is an apocalyptic number.

434720556222 is an abundant number, since it is smaller than the sum of its proper divisors (435711947730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434720556222 is a wasteful number, since it uses less digits than its factorization.

434720556222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82615963.

The product of its (nonzero) digits is 806400, while the sum is 42.

The spelling of 434720556222 in words is "four hundred thirty-four billion, seven hundred twenty million, five hundred fifty-six thousand, two hundred twenty-two".