11464320616 has 64 divisors (see below), whose sum is σ = 25233223680. Its totient is φ = 4780561920.

The previous prime is 11464320613. The next prime is 11464320619. The reversal of 11464320616 is 61602346411.

11464320616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11464320613) and next prime (11464320619).

It is not an unprimeable number, because it can be changed into a prime (11464320613) by changing a digit.

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, 872850 + ... + 885886.

It is an arithmetic number, because the mean of its divisors is an integer number (394269120).

Almost surely, 2^11464320616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11464320616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12616611840).

11464320616 is an abundant number, since it is smaller than the sum of its proper divisors (13768903064).

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

11464320616 is a wasteful number, since it uses less digits than its factorization.

11464320616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13474 (or 13470 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 11464320616 in words is "eleven billion, four hundred sixty-four million, three hundred twenty thousand, six hundred sixteen".