132040044243 has 40 divisors (see below), whose sum is σ = 203009114880. Its totient is φ = 85491307440.

The previous prime is 132040044197. The next prime is 132040044263. The reversal of 132040044243 is 342440040231.

It is a happy number.

132040044243 is a `hidden beast` number, since 13 + 2 + 0 + 400 + 4 + 4 + 243 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-132040044243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (132040044263) 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 39 ways as a sum of consecutive naturals, for example, 213978 + ... + 556656.

It is an arithmetic number, because the mean of its divisors is an integer number (5075227872).

Almost surely, 2^132040044243 is an apocalyptic number.

132040044243 is a deficient number, since it is larger than the sum of its proper divisors (70969070637).

132040044243 is an equidigital number, since it uses as much as digits as its factorization.

132040044243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342829 (or 342820 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 132040044243 its reverse (342440040231), we get a palindrome (474480084474).

The spelling of 132040044243 in words is "one hundred thirty-two billion, forty million, forty-four thousand, two hundred forty-three".