2132442321041 has 4 divisors (see below), whose sum is σ = 2205974814900. Its totient is φ = 2058909827184.

The previous prime is 2132442321019. The next prime is 2132442321059. The reversal of 2132442321041 is 1401232442312.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1231611648400 + 900830672641 = 1109780^2 + 949121^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2132442321041 is a prime.

It is a super-2 number, since 2×2132442321041² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 73532493829 = 2132442321041 / (2 + 1 + 3 + 2 + 4 + 4 + 2 + 3 + 2 + 1 + 0 + 4 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2132442320995 and 2132442321013.

It is not an unprimeable number, because it can be changed into a prime (2132442321641) 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 3 ways as a sum of consecutive naturals, for example, 36766246886 + ... + 36766246943.

It is an arithmetic number, because the mean of its divisors is an integer number (551493703725).

Almost surely, 2^{2132442321041} is an apocalyptic number.

It is an amenable number.

2132442321041 is a deficient number, since it is larger than the sum of its proper divisors (73532493859).

2132442321041 is an equidigital number, since it uses as much as digits as its factorization.

2132442321041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73532493858.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 2132442321041 its reverse (1401232442312), we get a palindrome (3533674763353).

The spelling of 2132442321041 in words is "two trillion, one hundred thirty-two billion, four hundred forty-two million, three hundred twenty-one thousand, forty-one".