11241840668 has 6 divisors (see below), whose sum is σ = 19673221176. Its totient is φ = 5620920332.

The previous prime is 11241840613. The next prime is 11241840671. The reversal of 11241840668 is 86604814211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1405230080 + ... + 1405230087.

It is an arithmetic number, because the mean of its divisors is an integer number (3278870196).

Almost surely, 2^11241840668 is an apocalyptic number.

It is an amenable number.

11241840668 is a deficient number, since it is larger than the sum of its proper divisors (8431380508).

11241840668 is a wasteful number, since it uses less digits than its factorization.

11241840668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810460171 (or 2810460169 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The spelling of 11241840668 in words is "eleven billion, two hundred forty-one million, eight hundred forty thousand, six hundred sixty-eight".