2132440442323 has 2 divisors, whose sum is σ = 2132440442324. Its totient is φ = 2132440442322.

The previous prime is 2132440442303. The next prime is 2132440442339. The reversal of 2132440442323 is 3232440442312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2132440442323 - 2²¹ = 2132438345171 is a prime.

It is not a weakly prime, because it can be changed into another prime (2132440442303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066220221161 + 1066220221162.

It is an arithmetic number, because the mean of its divisors is an integer number (1066220221162).

Almost surely, 2^{2132440442323} is an apocalyptic number.

2132440442323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132440442323 is an equidigital number, since it uses as much as digits as its factorization.

2132440442323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 2132440442323 its reverse (3232440442312), we get a palindrome (5364880884635).

The spelling of 2132440442323 in words is "two trillion, one hundred thirty-two billion, four hundred forty million, four hundred forty-two thousand, three hundred twenty-three".