434212143132 has 24 divisors (see below), whose sum is σ = 1025368436736. Its totient is φ = 142993556848.

The previous prime is 434212143097. The next prime is 434212143163. The reversal of 434212143132 is 231341212434.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 434212143132.

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, 217976988 + ... + 217978979.

It is an arithmetic number, because the mean of its divisors is an integer number (42723684864).

Almost surely, 2^434212143132 is an apocalyptic number.

It is an amenable number.

434212143132 is an abundant number, since it is smaller than the sum of its proper divisors (591156293604).

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

434212143132 is a wasteful number, since it uses less digits than its factorization.

434212143132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435956057 (or 435956055 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

Adding to 434212143132 its reverse (231341212434), we get a palindrome (665553355566).

The spelling of 434212143132 in words is "four hundred thirty-four billion, two hundred twelve million, one hundred forty-three thousand, one hundred thirty-two".