2072002716730 has 8 divisors (see below), whose sum is σ = 3729604890132. Its totient is φ = 828801086688.

The previous prime is 2072002716701. The next prime is 2072002716731. The reversal of 2072002716730 is 376172002702.

It can be written as a sum of positive squares in 2 ways, for example, as 1954876552561 + 117126164169 = 1398169^2 + 342237^2 .

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 2072002716730.

It is not an unprimeable number, because it can be changed into a prime (2072002716731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103600135827 + ... + 103600135846.

Almost surely, 2^{2072002716730} is an apocalyptic number.

2072002716730 is a deficient number, since it is larger than the sum of its proper divisors (1657602173402).

2072002716730 is a wasteful number, since it uses less digits than its factorization.

2072002716730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207200271680.

The product of its (nonzero) digits is 49392, while the sum is 37.

The spelling of 2072002716730 in words is "two trillion, seventy-two billion, two million, seven hundred sixteen thousand, seven hundred thirty".