6720059667371 has 16 divisors (see below), whose sum is σ = 7086062088000. Its totient is φ = 6360238123008.

The previous prime is 6720059667359. The next prime is 6720059667413. The reversal of 6720059667371 is 1737669500276.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6720059667371 is a prime.

It is a super-3 number, since 3×6720059667371³ (a number of 39 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6720059667371.

It is not an unprimeable number, because it can be changed into a prime (6720059667071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10047965 + ... + 10695873.

It is an arithmetic number, because the mean of its divisors is an integer number (442878880500).

Almost surely, 2^{6720059667371} is an apocalyptic number.

6720059667371 is a deficient number, since it is larger than the sum of its proper divisors (366002420629).

6720059667371 is a wasteful number, since it uses less digits than its factorization.

6720059667371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652678.

The product of its (nonzero) digits is 20003760, while the sum is 59.

The spelling of 6720059667371 in words is "six trillion, seven hundred twenty billion, fifty-nine million, six hundred sixty-seven thousand, three hundred seventy-one".