32111043144443 has 4 divisors (see below), whose sum is σ = 32244283987608. Its totient is φ = 31977802301280.

The previous prime is 32111043144413. The next prime is 32111043144449. The reversal of 32111043144443 is 34444134011123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32111043144443 - 2¹² = 32111043140347 is a prime.

It is a super-2 number, since 2×32111043144443² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32111043144449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66620421221 + ... + 66620421702.

It is an arithmetic number, because the mean of its divisors is an integer number (8061070996902).

Almost surely, 2^{32111043144443} is an apocalyptic number.

32111043144443 is a deficient number, since it is larger than the sum of its proper divisors (133240843165).

32111043144443 is a wasteful number, since it uses less digits than its factorization.

32111043144443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133240843164.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 32111043144443 its reverse (34444134011123), we get a palindrome (66555177155566).

The spelling of 32111043144443 in words is "thirty-two trillion, one hundred eleven billion, forty-three million, one hundred forty-four thousand, four hundred forty-three".