434871634912 has 48 divisors (see below), whose sum is σ = 1005830732592. Its totient is φ = 182463621120.

The previous prime is 434871634903. The next prime is 434871634933. The reversal of 434871634912 is 219436178434.

It is a happy number.

It is a super-2 number, since 2×434871634912² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 434871634912.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47511993 + ... + 47521144.

It is an arithmetic number, because the mean of its divisors is an integer number (20954806929).

Almost surely, 2^434871634912 is an apocalyptic number.

It is an amenable number.

434871634912 is an abundant number, since it is smaller than the sum of its proper divisors (570959097680).

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

434871634912 is a wasteful number, since it uses less digits than its factorization.

434871634912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95033171 (or 95033163 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 52.

The spelling of 434871634912 in words is "four hundred thirty-four billion, eight hundred seventy-one million, six hundred thirty-four thousand, nine hundred twelve".