11493194076 has 144 divisors (see below), whose sum is σ = 36910368768. Its totient is φ = 2933366400.

The previous prime is 11493194039. The next prime is 11493194099. The reversal of 11493194076 is 67049139411.

It is a happy number.

11493194076 is a `hidden beast` number, since 1 + 1 + 493 + 1 + 94 + 0 + 76 = 666.

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, 44971 + ... + 158141.

Almost surely, 2^11493194076 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 11493194076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18455184384).

11493194076 is an abundant number, since it is smaller than the sum of its proper divisors (25417174692).

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

11493194076 is a wasteful number, since it uses less digits than its factorization.

11493194076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113232 (or 113227 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The spelling of 11493194076 in words is "eleven billion, four hundred ninety-three million, one hundred ninety-four thousand, seventy-six".