11363081814 has 64 divisors (see below), whose sum is σ = 28898695680. Its totient is φ = 3242086560.

The previous prime is 11363081801. The next prime is 11363081819. The reversal of 11363081814 is 41818036311.

11363081814 is a `hidden beast` number, since 1 + 1 + 3 + 630 + 8 + 1 + 8 + 14 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11363081819) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 256569 + ... + 297579.

It is an arithmetic number, because the mean of its divisors is an integer number (451542120).

Almost surely, 2^11363081814 is an apocalyptic number.

11363081814 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11363081814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14449347840).

11363081814 is an abundant number, since it is smaller than the sum of its proper divisors (17535613866).

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

11363081814 is a wasteful number, since it uses less digits than its factorization.

11363081814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41762 (or 41756 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The spelling of 11363081814 in words is "eleven billion, three hundred sixty-three million, eighty-one thousand, eight hundred fourteen".