11814814803 has 32 divisors (see below), whose sum is σ = 18258312960. Its totient is φ = 6726706560.

The previous prime is 11814814799. The next prime is 11814814811. The reversal of 11814814803 is 30841841811.

It is not a de Polignac number, because 11814814803 - 2² = 11814814799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11814812803) 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, 131425 + ... + 202242.

It is an arithmetic number, because the mean of its divisors is an integer number (570572280).

Almost surely, 2^11814814803 is an apocalyptic number.

11814814803 is a deficient number, since it is larger than the sum of its proper divisors (6443498157).

11814814803 is a wasteful number, since it uses less digits than its factorization.

11814814803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333747.

The product of its (nonzero) digits is 24576, while the sum is 39.

The spelling of 11814814803 in words is "eleven billion, eight hundred fourteen million, eight hundred fourteen thousand, eight hundred three".