13214285850 has 24 divisors (see below), whose sum is σ = 32771429280. Its totient is φ = 3523809520.

The previous prime is 13214285789. The next prime is 13214285867. The reversal of 13214285850 is 5858241231.

It is a junction number, because it is equal to n+sod(n) for n = 13214285799 and 13214285808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44047470 + ... + 44047769.

It is an arithmetic number, because the mean of its divisors is an integer number (1365476220).

Almost surely, 2^13214285850 is an apocalyptic number.

13214285850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13214285850 is an abundant number, since it is smaller than the sum of its proper divisors (19557143430).

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

13214285850 is a wasteful number, since it uses less digits than its factorization.

13214285850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88095254 (or 88095249 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 39.

The spelling of 13214285850 in words is "thirteen billion, two hundred fourteen million, two hundred eighty-five thousand, eight hundred fifty".