543446222641432 has 64 divisors (see below), whose sum is σ = 1170566255865600. Its totient is φ = 234113250983040.

The previous prime is 543446222641373. The next prime is 543446222641453. The reversal of 543446222641432 is 234146222644345.

It is a self number, because there is not a number n which added to its sum of digits gives 543446222641432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1231435798 + ... + 1231877029.

It is an arithmetic number, because the mean of its divisors is an integer number (18290097747900).

Almost surely, 2^{543446222641432} is an apocalyptic number.

It is an amenable number.

543446222641432 is an abundant number, since it is smaller than the sum of its proper divisors (627120033224168).

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

543446222641432 is a wasteful number, since it uses less digits than its factorization.

543446222641432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463312976 (or 2463312972 counting only the distinct ones).

The product of its digits is 26542080, while the sum is 52.

The spelling of 543446222641432 in words is "five hundred forty-three trillion, four hundred forty-six billion, two hundred twenty-two million, six hundred forty-one thousand, four hundred thirty-two".