2720995402082 has 8 divisors (see below), whose sum is σ = 4222234244700. Its totient is φ = 1313583987184.

The previous prime is 2720995402063. The next prime is 2720995402093. The reversal of 2720995402082 is 2802045990272.

It can be written as a sum of positive squares in 2 ways, for example, as 2377483364281 + 343512037801 = 1541909^2 + 586099^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2720995402082.

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 3 ways as a sum of consecutive naturals, for example, 23456856857 + ... + 23456856972.

Almost surely, 2^{2720995402082} is an apocalyptic number.

2720995402082 is a deficient number, since it is larger than the sum of its proper divisors (1501238842618).

2720995402082 is a wasteful number, since it uses less digits than its factorization.

2720995402082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46913713860.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 2720995402082 in words is "two trillion, seven hundred twenty billion, nine hundred ninety-five million, four hundred two thousand, eighty-two".