11134342393 has 2 divisors, whose sum is σ = 11134342394. Its totient is φ = 11134342392.

The previous prime is 11134342391. The next prime is 11134342409. The reversal of 11134342393 is 39324343111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7571088144 + 3563254249 = 87012^2 + 59693^2 .

It is a cyclic number.

It is not a de Polignac number, because 11134342393 - 2¹ = 11134342391 is a prime.

Together with 11134342391, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11134342391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5567171196 + 5567171197.

It is an arithmetic number, because the mean of its divisors is an integer number (5567171197).

Almost surely, 2^11134342393 is an apocalyptic number.

It is an amenable number.

11134342393 is a deficient number, since it is larger than the sum of its proper divisors (1).

11134342393 is an equidigital number, since it uses as much as digits as its factorization.

11134342393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 34.

The spelling of 11134342393 in words is "eleven billion, one hundred thirty-four million, three hundred forty-two thousand, three hundred ninety-three".