11342330641 has 2 divisors, whose sum is σ = 11342330642. Its totient is φ = 11342330640.

The previous prime is 11342330627. The next prime is 11342330669. The reversal of 11342330641 is 14603324311.

It is an a-pointer prime, because the next prime (11342330669) can be obtained adding 11342330641 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9859695616 + 1482635025 = 99296^2 + 38505^2 .

It is an emirp because it is prime and its reverse (14603324311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11342330641 - 2¹⁹ = 11341806353 is a prime.

It is not a weakly prime, because it can be changed into another prime (11342330941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5671165320 + 5671165321.

It is an arithmetic number, because the mean of its divisors is an integer number (5671165321).

Almost surely, 2^11342330641 is an apocalyptic number.

It is an amenable number.

11342330641 is a deficient number, since it is larger than the sum of its proper divisors (1).

11342330641 is an equidigital number, since it uses as much as digits as its factorization.

11342330641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 11342330641 its reverse (14603324311), we get a palindrome (25945654952).

The spelling of 11342330641 in words is "eleven billion, three hundred forty-two million, three hundred thirty thousand, six hundred forty-one".