32143444204112 has 40 divisors (see below), whose sum is σ = 68215169385000. Its totient is φ = 14604729208832.

The previous prime is 32143444204087. The next prime is 32143444204147. The reversal of 32143444204112 is 21140244434123.

It can be written as a sum of positive squares in 4 ways, for example, as 5045755868176 + 27097688335936 = 2246276^2 + 5205544^2 .

It is a super-2 number, since 2×32143444204112² (a number of 28 digits) contains 22 as substring.

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, 2037482237 + ... + 2037498012.

It is an arithmetic number, because the mean of its divisors is an integer number (1705379234625).

Almost surely, 2^{32143444204112} is an apocalyptic number.

It is an amenable number.

32143444204112 is an abundant number, since it is smaller than the sum of its proper divisors (36071725180888).

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

32143444204112 is a wasteful number, since it uses less digits than its factorization.

32143444204112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4074980303 (or 4074980297 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 32143444204112 its reverse (21140244434123), we get a palindrome (53283688638235).

The spelling of 32143444204112 in words is "thirty-two trillion, one hundred forty-three billion, four hundred forty-four million, two hundred four thousand, one hundred twelve".