11134344077 has 2 divisors, whose sum is σ = 11134344078. Its totient is φ = 11134344076.

The previous prime is 11134344049. The next prime is 11134344197. The reversal of 11134344077 is 77044343111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6594414436 + 4539929641 = 81206^2 + 67379^2 .

It is a cyclic number.

It is not a de Polignac number, because 11134344077 - 2¹² = 11134339981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11134344007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5567172038 + 5567172039.

It is an arithmetic number, because the mean of its divisors is an integer number (5567172039).

Almost surely, 2^11134344077 is an apocalyptic number.

It is an amenable number.

11134344077 is a deficient number, since it is larger than the sum of its proper divisors (1).

11134344077 is an equidigital number, since it uses as much as digits as its factorization.

11134344077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 35.

Adding to 11134344077 its reverse (77044343111), we get a palindrome (88178687188).

The spelling of 11134344077 in words is "eleven billion, one hundred thirty-four million, three hundred forty-four thousand, seventy-seven".