32443144002 has 40 divisors (see below), whose sum is σ = 72905101500. Its totient is φ = 10783375776.

The previous prime is 32443143949. The next prime is 32443144021. The reversal of 32443144002 is 20044134423.

It is a happy number.

32443144002 is a `hidden beast` number, since 3 + 244 + 3 + 14 + 400 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 31752032481 + 691111521 = 178191^2 + 26289^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

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 19 ways as a sum of consecutive naturals, for example, 230377 + ... + 343452.

Almost surely, 2^32443144002 is an apocalyptic number.

32443144002 is an abundant number, since it is smaller than the sum of its proper divisors (40461957498).

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

32443144002 is a wasteful number, since it uses less digits than its factorization.

32443144002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574192 (or 574183 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 32443144002 its reverse (20044134423), we get a palindrome (52487278425).

The spelling of 32443144002 in words is "thirty-two billion, four hundred forty-three million, one hundred forty-four thousand, two".