314643847673 has 4 divisors (see below), whose sum is σ = 318434737488. Its totient is φ = 310852957860.

The previous prime is 314643847613. The next prime is 314643847681. The reversal of 314643847673 is 376748346413.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 376748346413 = 140407 ⋅2683259.

It is a cyclic number.

It is not a de Polignac number, because 314643847673 - 2²² = 314639653369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314643847613) 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, 1895444783 + ... + 1895444948.

It is an arithmetic number, because the mean of its divisors is an integer number (79608684372).

Almost surely, 2^314643847673 is an apocalyptic number.

It is an amenable number.

314643847673 is a deficient number, since it is larger than the sum of its proper divisors (3790889815).

314643847673 is an equidigital number, since it uses as much as digits as its factorization.

314643847673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790889814.

The product of its digits is 24385536, while the sum is 56.

The spelling of 314643847673 in words is "three hundred fourteen billion, six hundred forty-three million, eight hundred forty-seven thousand, six hundred seventy-three".