11368506241 has 4 divisors (see below), whose sum is σ = 11478880192. Its totient is φ = 11258132292.

The previous prime is 11368506239. The next prime is 11368506251. The reversal of 11368506241 is 14260586311.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14260586311 = 197 ⋅72388763.

It is a cyclic number.

It is not a de Polignac number, because 11368506241 - 2¹ = 11368506239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11368506241.

It is not an unprimeable number, because it can be changed into a prime (11368506251) 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, 55186821 + ... + 55187026.

It is an arithmetic number, because the mean of its divisors is an integer number (2869720048).

Almost surely, 2^11368506241 is an apocalyptic number.

It is an amenable number.

11368506241 is a deficient number, since it is larger than the sum of its proper divisors (110373951).

11368506241 is a wasteful number, since it uses less digits than its factorization.

11368506241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110373950.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 11368506241 in words is "eleven billion, three hundred sixty-eight million, five hundred six thousand, two hundred forty-one".