11804903356 has 12 divisors (see below), whose sum is σ = 20663179992. Its totient is φ = 5901137648.

The previous prime is 11804903351. The next prime is 11804903371. The reversal of 11804903356 is 65330940811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11804903351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308155 + ... + 344338.

It is an arithmetic number, because the mean of its divisors is an integer number (1721931666).

Almost surely, 2^11804903356 is an apocalyptic number.

It is an amenable number.

11804903356 is a deficient number, since it is larger than the sum of its proper divisors (8858276636).

11804903356 is a wasteful number, since it uses less digits than its factorization.

11804903356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657020 (or 657018 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 11804903356 in words is "eleven billion, eight hundred four million, nine hundred three thousand, three hundred fifty-six".