1716044980442 has 16 divisors (see below), whose sum is σ = 2846993545032. Its totient is φ = 770614793280.

The previous prime is 1716044980427. The next prime is 1716044980453. The reversal of 1716044980442 is 2440894406171.

It is a Cunningham number, because it is equal to 1309979²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1535539810561 + 180505169881 = 1239169^2 + 424859^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891914309 + ... + 891916232.

Almost surely, 2^{1716044980442} is an apocalyptic number.

1716044980442 is a deficient number, since it is larger than the sum of its proper divisors (1130948564590).

1716044980442 is a wasteful number, since it uses less digits than its factorization.

1716044980442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783830593.

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 1716044980442 in words is "one trillion, seven hundred sixteen billion, forty-four million, nine hundred eighty thousand, four hundred forty-two".