11355042667 has 2 divisors, whose sum is σ = 11355042668. Its totient is φ = 11355042666.

The previous prime is 11355042659. The next prime is 11355042689. The reversal of 11355042667 is 76624055311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11355042667 - 2³ = 11355042659 is a prime.

It is not a weakly prime, because it can be changed into another prime (11355042367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5677521333 + 5677521334.

It is an arithmetic number, because the mean of its divisors is an integer number (5677521334).

Almost surely, 2^11355042667 is an apocalyptic number.

11355042667 is a deficient number, since it is larger than the sum of its proper divisors (1).

11355042667 is an equidigital number, since it uses as much as digits as its factorization.

11355042667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 40.

Adding to 11355042667 its reverse (76624055311), we get a palindrome (87979097978).

The spelling of 11355042667 in words is "eleven billion, three hundred fifty-five million, forty-two thousand, six hundred sixty-seven".