194014920529 has 8 divisors (see below), whose sum is σ = 196444856160. Its totient is φ = 191587185216.

The previous prime is 194014920527. The next prime is 194014920557. The reversal of 194014920529 is 925029410491.

It is a happy number.

194014920529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 194014920529 - 2¹ = 194014920527 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (194014920527) 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 7 ways as a sum of consecutive naturals, for example, 372267 + ... + 725680.

It is an arithmetic number, because the mean of its divisors is an integer number (24555607020).

Almost surely, 2^194014920529 is an apocalyptic number.

It is an amenable number.

194014920529 is a deficient number, since it is larger than the sum of its proper divisors (2429935631).

194014920529 is a wasteful number, since it uses less digits than its factorization.

194014920529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100159.

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 194014920529 in words is "one hundred ninety-four billion, fourteen million, nine hundred twenty thousand, five hundred twenty-nine".