11563421440614 has 32 divisors (see below), whose sum is σ = 23924511440640. Its totient is φ = 3721531178400.

The previous prime is 11563421440591. The next prime is 11563421440679. The reversal of 11563421440614 is 41604412436511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34936479 + ... + 35265909.

It is an arithmetic number, because the mean of its divisors is an integer number (747640982520).

Almost surely, 2^{11563421440614} is an apocalyptic number.

11563421440614 is an abundant number, since it is smaller than the sum of its proper divisors (12361090000026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11563421440614 is a wasteful number, since it uses less digits than its factorization.

11563421440614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531196.

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 11563421440614 in words is "eleven trillion, five hundred sixty-three billion, four hundred twenty-one million, four hundred forty thousand, six hundred fourteen".