1716140128933 has 8 divisors (see below), whose sum is σ = 1823649443352. Its totient is φ = 1609359691776.

The previous prime is 1716140128903. The next prime is 1716140128943. The reversal of 1716140128933 is 3398210416171.

It can be written as a sum of positive squares in 4 ways, for example, as 641355917409 + 1074784211524 = 800847^2 + 1036718^2 .

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 1716140128933 - 2¹³ = 1716140120741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1716140128903) 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, 182214460 + ... + 182223877.

It is an arithmetic number, because the mean of its divisors is an integer number (227956180419).

Almost surely, 2^{1716140128933} is an apocalyptic number.

It is an amenable number.

1716140128933 is a deficient number, since it is larger than the sum of its proper divisors (107509314419).

1716140128933 is a wasteful number, since it uses less digits than its factorization.

1716140128933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364438631.

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 1716140128933 in words is "one trillion, seven hundred sixteen billion, one hundred forty million, one hundred twenty-eight thousand, nine hundred thirty-three".