2708432519009 has 12 divisors (see below), whose sum is σ = 3150683571204. Its totient is φ = 2321470859904.

The previous prime is 2708432518999. The next prime is 2708432519033. The reversal of 2708432519009 is 9009152348072.

It can be written as a sum of positive squares in 2 ways, for example, as 1846617363409 + 861815155600 = 1358903^2 + 928340^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2708432519009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2708432519209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2342189 + ... + 3301925.

It is an arithmetic number, because the mean of its divisors is an integer number (262556964267).

Almost surely, 2^{2708432519009} is an apocalyptic number.

It is an amenable number.

2708432519009 is a deficient number, since it is larger than the sum of its proper divisors (442251052195).

2708432519009 is an equidigital number, since it uses as much as digits as its factorization.

2708432519009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017344 (or 1017337 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 2708432519009 in words is "two trillion, seven hundred eight billion, four hundred thirty-two million, five hundred nineteen thousand, nine".