2712907738752 has 128 divisors (see below), whose sum is σ = 7298992377600. Its totient is φ = 892658257920.

The previous prime is 2712907738741. The next prime is 2712907738817. The reversal of 2712907738752 is 2578377092172.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 212254602 + ... + 212267382.

It is an arithmetic number, because the mean of its divisors is an integer number (57023377950).

Almost surely, 2^{2712907738752} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2712907738752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3649496188800).

2712907738752 is an abundant number, since it is smaller than the sum of its proper divisors (4586084638848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2712907738752 is a wasteful number, since it uses less digits than its factorization.

2712907738752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19874 (or 19862 counting only the distinct ones).

The product of its (nonzero) digits is 20744640, while the sum is 60.

The spelling of 2712907738752 in words is "two trillion, seven hundred twelve billion, nine hundred seven million, seven hundred thirty-eight thousand, seven hundred fifty-two".