32143444134 has 32 divisors (see below), whose sum is σ = 65520451584. Its totient is φ = 10509014880.

The previous prime is 32143444117. The next prime is 32143444181. The reversal of 32143444134 is 43144434123.

It is a junction number, because it is equal to n+sod(n) for n = 32143444095 and 32143444104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1125289 + ... + 1153499.

It is an arithmetic number, because the mean of its divisors is an integer number (2047514112).

Almost surely, 2^32143444134 is an apocalyptic number.

32143444134 is an abundant number, since it is smaller than the sum of its proper divisors (33377007450).

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

32143444134 is a wasteful number, since it uses less digits than its factorization.

32143444134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31852.

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

Adding to 32143444134 its reverse (43144434123), we get a palindrome (75287878257).

The spelling of 32143444134 in words is "thirty-two billion, one hundred forty-three million, four hundred forty-four thousand, one hundred thirty-four".