194914652669234 has 8 divisors (see below), whose sum is σ = 292401015877740. Its totient is φ = 97447647376656.

The previous prime is 194914652669159. The next prime is 194914652669291. The reversal of 194914652669234 is 432966256419491.

It can be written as a sum of positive squares in 2 ways, for example, as 187279361850025 + 7635290819209 = 13685005^2 + 2763203^2 .

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

It is an unprimeable number.

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, 4839453809 + ... + 4839494084.

Almost surely, 2^{194914652669234} is an apocalyptic number.

194914652669234 is a deficient number, since it is larger than the sum of its proper divisors (97486363208506).

194914652669234 is a wasteful number, since it uses less digits than its factorization.

194914652669234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9678957964.

The product of its digits is 604661760, while the sum is 71.

The spelling of 194914652669234 in words is "one hundred ninety-four trillion, nine hundred fourteen billion, six hundred fifty-two million, six hundred sixty-nine thousand, two hundred thirty-four".