1720073075114 has 4 divisors (see below), whose sum is σ = 2580109612674. Its totient is φ = 860036537556.

The previous prime is 1720073075089. The next prime is 1720073075143. The reversal of 1720073075114 is 4115703700271.

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

It can be written as a sum of positive squares in only one way, i.e., 1373525400625 + 346547674489 = 1171975^2 + 588683^2 .

It is a super-2 number, since 2×1720073075114² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 430018268777 + ... + 430018268780.

Almost surely, 2^{1720073075114} is an apocalyptic number.

1720073075114 is a deficient number, since it is larger than the sum of its proper divisors (860036537560).

1720073075114 is an equidigital number, since it uses as much as digits as its factorization.

1720073075114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860036537559.

The product of its (nonzero) digits is 41160, while the sum is 38.

Adding to 1720073075114 its reverse (4115703700271), we get a palindrome (5835776775385).

The spelling of 1720073075114 in words is "one trillion, seven hundred twenty billion, seventy-three million, seventy-five thousand, one hundred fourteen".