11441945068 has 12 divisors (see below), whose sum is σ = 20401204320. Its totient is φ = 5613029552.

The previous prime is 11441945023. The next prime is 11441945069. The reversal of 11441945068 is 86054914411.

It is not an unprimeable number, because it can be changed into a prime (11441945069) 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, 26985508 + ... + 26985931.

It is an arithmetic number, because the mean of its divisors is an integer number (1700100360).

Almost surely, 2^11441945068 is an apocalyptic number.

It is an amenable number.

11441945068 is a deficient number, since it is larger than the sum of its proper divisors (8959259252).

11441945068 is a wasteful number, since it uses less digits than its factorization.

11441945068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53971496 (or 53971494 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 11441945068 in words is "eleven billion, four hundred forty-one million, nine hundred forty-five thousand, sixty-eight".