2738044760072 has 16 divisors (see below), whose sum is σ = 5138636405100. Its totient is φ = 1367741718720.

The previous prime is 2738044759997. The next prime is 2738044760081. The reversal of 2738044760072 is 2700674408372.

It can be written as a sum of positive squares in 2 ways, for example, as 2456260024516 + 281784735556 = 1567246^2 + 530834^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2738044760072.

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 3 ways as a sum of consecutive naturals, for example, 160073579 + ... + 160090682.

Almost surely, 2^{2738044760072} is an apocalyptic number.

It is an amenable number.

2738044760072 is a deficient number, since it is larger than the sum of its proper divisors (2400591645028).

2738044760072 is a wasteful number, since it uses less digits than its factorization.

2738044760072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320165336 (or 320165332 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 50.

The spelling of 2738044760072 in words is "two trillion, seven hundred thirty-eight billion, forty-four million, seven hundred sixty thousand, seventy-two".