11343817077 has 4 divisors (see below), whose sum is σ = 15125089440. Its totient is φ = 7562544716.

The previous prime is 11343817063. The next prime is 11343817129. The reversal of 11343817077 is 77071834311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11343817077 - 2⁴ = 11343817061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11343817777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1890636177 + ... + 1890636182.

It is an arithmetic number, because the mean of its divisors is an integer number (3781272360).

Almost surely, 2^11343817077 is an apocalyptic number.

It is an amenable number.

11343817077 is a deficient number, since it is larger than the sum of its proper divisors (3781272363).

11343817077 is an equidigital number, since it uses as much as digits as its factorization.

11343817077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3781272362.

The product of its (nonzero) digits is 98784, while the sum is 42.

The spelling of 11343817077 in words is "eleven billion, three hundred forty-three million, eight hundred seventeen thousand, seventy-seven".