11814336500 has 48 divisors (see below), whose sum is σ = 25821659136. Its totient is φ = 4722228000.

The previous prime is 11814336491. The next prime is 11814336511. The reversal of 11814336500 is 563341811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 727469 + ... + 743531.

It is an arithmetic number, because the mean of its divisors is an integer number (537951232).

Almost surely, 2^11814336500 is an apocalyptic number.

11814336500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11814336500 is an abundant number, since it is smaller than the sum of its proper divisors (14007322636).

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

11814336500 is a wasteful number, since it uses less digits than its factorization.

11814336500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17553 (or 17541 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 11814336500 in words is "eleven billion, eight hundred fourteen million, three hundred thirty-six thousand, five hundred".