14194204836 has 96 divisors (see below), whose sum is σ = 38212742400. Its totient is φ = 4016922624.

The previous prime is 14194204823. The next prime is 14194204853. The reversal of 14194204836 is 63840249141.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4653840 + ... + 4656888.

It is an arithmetic number, because the mean of its divisors is an integer number (398049400).

Almost surely, 2^14194204836 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14194204836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19106371200).

14194204836 is an abundant number, since it is smaller than the sum of its proper divisors (24018537564).

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

14194204836 is a wasteful number, since it uses less digits than its factorization.

14194204836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3573 (or 3571 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 14194204836 in words is "fourteen billion, one hundred ninety-four million, two hundred four thousand, eight hundred thirty-six".