11341029989 has 2 divisors, whose sum is σ = 11341029990. Its totient is φ = 11341029988.

The previous prime is 11341029983. The next prime is 11341030031. The reversal of 11341029989 is 98992014311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6394721089 + 4946308900 = 79967^2 + 70330^2 .

It is an emirp because it is prime and its reverse (98992014311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11341029989 is a prime.

It is a super-2 number, since 2×11341029989² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11341029983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5670514994 + 5670514995.

It is an arithmetic number, because the mean of its divisors is an integer number (5670514995).

Almost surely, 2^11341029989 is an apocalyptic number.

It is an amenable number.

11341029989 is a deficient number, since it is larger than the sum of its proper divisors (1).

11341029989 is an equidigital number, since it uses as much as digits as its factorization.

11341029989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 47.

The spelling of 11341029989 in words is "eleven billion, three hundred forty-one million, twenty-nine thousand, nine hundred eighty-nine".