32143443014 has 16 divisors (see below), whose sum is σ = 48662204976. Its totient is φ = 15923107200.

The previous prime is 32143442993. The next prime is 32143443043. The reversal of 32143443014 is 41034434123.

It is a happy number.

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, 62234 + ... + 261074.

It is an arithmetic number, because the mean of its divisors is an integer number (3041387811).

Almost surely, 2^32143443014 is an apocalyptic number.

32143443014 is a deficient number, since it is larger than the sum of its proper divisors (16518761962).

32143443014 is a wasteful number, since it uses less digits than its factorization.

32143443014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199591.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 32143443014 its reverse (41034434123), we get a palindrome (73177877137).

The spelling of 32143443014 in words is "thirty-two billion, one hundred forty-three million, four hundred forty-three thousand, fourteen".