1314168673 has 4 divisors (see below), whose sum is σ = 1314372628. Its totient is φ = 1313964720.

The previous prime is 1314168577. The next prime is 1314168677. The reversal of 1314168673 is 3768614131.

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

It can be written as a sum of positive squares in 2 ways, for example, as 850713889 + 463454784 = 29167^2 + 21528^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1314168673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1314168677) 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, 91986 + ... + 105307.

It is an arithmetic number, because the mean of its divisors is an integer number (328593157).

Almost surely, 2^1314168673 is an apocalyptic number.

It is an amenable number.

1314168673 is a deficient number, since it is larger than the sum of its proper divisors (203955).

1314168673 is an equidigital number, since it uses as much as digits as its factorization.

1314168673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203954.

The product of its digits is 72576, while the sum is 40.

The square root of 1314168673 is about 36251.4644255925. The cubic root of 1314168673 is about 1095.3435875419.

The spelling of 1314168673 in words is "one billion, three hundred fourteen million, one hundred sixty-eight thousand, six hundred seventy-three".