32044231131 has 32 divisors (see below), whose sum is σ = 47167201536. Its totient is φ = 19189872000.

The previous prime is 32044231057. The next prime is 32044231199. The reversal of 32044231131 is 13113244023.

It is a happy number.

It is not a de Polignac number, because 32044231131 - 2¹³ = 32044222939 is a prime.

It is a super-2 number, since 2×32044231131² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32044231231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 920676 + ... + 954846.

It is an arithmetic number, because the mean of its divisors is an integer number (1473975048).

Almost surely, 2^32044231131 is an apocalyptic number.

32044231131 is a deficient number, since it is larger than the sum of its proper divisors (15122970405).

32044231131 is a wasteful number, since it uses less digits than its factorization.

32044231131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34523.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 32044231131 its reverse (13113244023), we get a palindrome (45157475154).

It can be divided in two parts, 32044 and 231131, that added together give a triangular number (263175 = T₇₂₅).

The spelling of 32044231131 in words is "thirty-two billion, forty-four million, two hundred thirty-one thousand, one hundred thirty-one".