11089463004 has 144 divisors (see below), whose sum is σ = 30155274240. Its totient is φ = 3523625280.

The previous prime is 11089462997. The next prime is 11089463023. The reversal of 11089463004 is 40036498011.

11089463004 is a `hidden beast` number, since 1 + 10 + 8 + 9 + 4 + 630 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 11089463004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7537989 + ... + 7539459.

Almost surely, 2^11089463004 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 11089463004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15077637120).

11089463004 is an abundant number, since it is smaller than the sum of its proper divisors (19065811236).

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

11089463004 is a wasteful number, since it uses less digits than its factorization.

11089463004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625 (or 1588 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 11089463004 in words is "eleven billion, eighty-nine million, four hundred sixty-three thousand, four".