434557364712 has 64 divisors (see below), whose sum is σ = 1144591680000. Its totient is φ = 137106281664.

The previous prime is 434557364711. The next prime is 434557364729. The reversal of 434557364712 is 217463755434.

It is not an unprimeable number, because it can be changed into a prime (434557364711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87789 + ... + 936387.

It is an arithmetic number, because the mean of its divisors is an integer number (17884245000).

Almost surely, 2^434557364712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434557364712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (572295840000).

434557364712 is an abundant number, since it is smaller than the sum of its proper divisors (710034315288).

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

434557364712 is a wasteful number, since it uses less digits than its factorization.

434557364712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849750 (or 849746 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 51.

The spelling of 434557364712 in words is "four hundred thirty-four billion, five hundred fifty-seven million, three hundred sixty-four thousand, seven hundred twelve".