18804850246 has 48 divisors (see below), whose sum is σ = 35372786400. Its totient is φ = 7431661440.

The previous prime is 18804850231. The next prime is 18804850247. The reversal of 18804850246 is 64205840881.

It is a junction number, because it is equal to n+sod(n) for n = 18804850196 and 18804850205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18804850247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1329391 + ... + 1343461.

It is an arithmetic number, because the mean of its divisors is an integer number (736933050).

Almost surely, 2^18804850246 is an apocalyptic number.

18804850246 is a deficient number, since it is larger than the sum of its proper divisors (16567936154).

18804850246 is a wasteful number, since it uses less digits than its factorization.

18804850246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15149 (or 15142 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 46.

The spelling of 18804850246 in words is "eighteen billion, eight hundred four million, eight hundred fifty thousand, two hundred forty-six".