194114281406 has 16 divisors (see below), whose sum is σ = 296487402624. Its totient is φ = 95299495704.

The previous prime is 194114281393. The next prime is 194114281481. The reversal of 194114281406 is 604182411491.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3559946 + ... + 3614061.

It is an arithmetic number, because the mean of its divisors is an integer number (18530462664).

Almost surely, 2^194114281406 is an apocalyptic number.

194114281406 is a deficient number, since it is larger than the sum of its proper divisors (102373121218).

194114281406 is a wasteful number, since it uses less digits than its factorization.

194114281406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7174255.

The product of its (nonzero) digits is 55296, while the sum is 41.

Adding to 194114281406 its reverse (604182411491), we get a palindrome (798296692897).

The spelling of 194114281406 in words is "one hundred ninety-four billion, one hundred fourteen million, two hundred eighty-one thousand, four hundred six".