32011144243 has 16 divisors (see below), whose sum is σ = 34674998176. Its totient is φ = 29376276480.

The previous prime is 32011144237. The next prime is 32011144247. The reversal of 32011144243 is 34244111023.

It is a cyclic number.

It is not a de Polignac number, because 32011144243 - 2¹⁷ = 32011013171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32011144247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4982173 + ... + 4988593.

It is an arithmetic number, because the mean of its divisors is an integer number (2167187386).

Almost surely, 2^32011144243 is an apocalyptic number.

32011144243 is a deficient number, since it is larger than the sum of its proper divisors (2663853933).

32011144243 is a wasteful number, since it uses less digits than its factorization.

32011144243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8614.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 32011144243 its reverse (34244111023), we get a palindrome (66255255266).

The spelling of 32011144243 in words is "thirty-two billion, eleven million, one hundred forty-four thousand, two hundred forty-three".