2143013424432 has 40 divisors (see below), whose sum is σ = 5606195466240. Its totient is φ = 705295556160.

The previous prime is 2143013424413. The next prime is 2143013424449. The reversal of 2143013424432 is 2344243103412.

It is a junction number, because it is equal to n+sod(n) for n = 2143013424393 and 2143013424402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282566544 + ... + 282574127.

It is an arithmetic number, because the mean of its divisors is an integer number (140154886656).

Almost surely, 2^{2143013424432} is an apocalyptic number.

It is an amenable number.

2143013424432 is an abundant number, since it is smaller than the sum of its proper divisors (3463182041808).

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

2143013424432 is a wasteful number, since it uses less digits than its factorization.

2143013424432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565140761 (or 565140755 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 2143013424432 its reverse (2344243103412), we get a palindrome (4487256527844).

The spelling of 2143013424432 in words is "two trillion, one hundred forty-three billion, thirteen million, four hundred twenty-four thousand, four hundred thirty-two".