1714912321 has 2 divisors, whose sum is σ = 1714912322. Its totient is φ = 1714912320.

The previous prime is 1714912319. The next prime is 1714912327. The reversal of 1714912321 is 1232194171.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1013721921 + 701190400 = 31839^2 + 26480^2 .

It is a cyclic number.

It is not a de Polignac number, because 1714912321 - 2¹ = 1714912319 is a prime.

Together with 1714912319, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1714912327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 857456160 + 857456161.

It is an arithmetic number, because the mean of its divisors is an integer number (857456161).

Almost surely, 2^1714912321 is an apocalyptic number.

It is an amenable number.

1714912321 is a deficient number, since it is larger than the sum of its proper divisors (1).

1714912321 is an equidigital number, since it uses as much as digits as its factorization.

1714912321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 31.

The square root of 1714912321 is about 41411.4998641682. The cubic root of 1714912321 is about 1196.9627638252.

The spelling of 1714912321 in words is "one billion, seven hundred fourteen million, nine hundred twelve thousand, three hundred twenty-one".