6720037763712 has 1024 divisors, whose sum is σ = 23807250432000. Its totient is φ = 1630450483200.

The previous prime is 6720037763711. The next prime is 6720037763759. The reversal of 6720037763712 is 2173677300276.

It is not an unprimeable number, because it can be changed into a prime (6720037763711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 9346366489 + ... + 9346367207.

It is an arithmetic number, because the mean of its divisors is an integer number (23249268000).

Almost surely, 2^{6720037763712} 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 6720037763712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11903625216000).

6720037763712 is an abundant number, since it is smaller than the sum of its proper divisors (17087212668288).

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

6720037763712 is a wasteful number, since it uses less digits than its factorization.

6720037763712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209 (or 1197 counting only the distinct ones).

The product of its (nonzero) digits is 3111696, while the sum is 51.

The spelling of 6720037763712 in words is "six trillion, seven hundred twenty billion, thirty-seven million, seven hundred sixty-three thousand, seven hundred twelve".