3194401679323 has 4 divisors (see below), whose sum is σ = 3217718480040. Its totient is φ = 3171084878608.

The previous prime is 3194401679309. The next prime is 3194401679333. The reversal of 3194401679323 is 3239761044913.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3194401679323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3194401679333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11658400153 + ... + 11658400426.

It is an arithmetic number, because the mean of its divisors is an integer number (804429620010).

Almost surely, 2^{3194401679323} is an apocalyptic number.

3194401679323 is a deficient number, since it is larger than the sum of its proper divisors (23316800717).

3194401679323 is a wasteful number, since it uses less digits than its factorization.

3194401679323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23316800716.

The product of its (nonzero) digits is 2939328, while the sum is 52.

The spelling of 3194401679323 in words is "three trillion, one hundred ninety-four billion, four hundred one million, six hundred seventy-nine thousand, three hundred twenty-three".