1722434013413 has 8 divisors (see below), whose sum is σ = 1781914351896. Its totient is φ = 1663785568000.

The previous prime is 1722434013389. The next prime is 1722434013437. The reversal of 1722434013413 is 3143104342271.

It is an interprime number because it is at equal distance from previous prime (1722434013389) and next prime (1722434013437).

It can be written as a sum of positive squares in 4 ways, for example, as 55280473924 + 1667153539489 = 235118^2 + 1291183^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1722434013413 - 2³⁴ = 1705254144229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1722434013473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207969056 + ... + 207977337.

It is an arithmetic number, because the mean of its divisors is an integer number (222739293987).

Almost surely, 2^{1722434013413} is an apocalyptic number.

It is an amenable number.

1722434013413 is a deficient number, since it is larger than the sum of its proper divisors (59480338483).

1722434013413 is a wasteful number, since it uses less digits than its factorization.

1722434013413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415946535.

The product of its (nonzero) digits is 48384, while the sum is 35.

Adding to 1722434013413 its reverse (3143104342271), we get a palindrome (4865538355684).

The spelling of 1722434013413 in words is "one trillion, seven hundred twenty-two billion, four hundred thirty-four million, thirteen thousand, four hundred thirteen".