6702750722721 has 16 divisors (see below), whose sum is σ = 9090590472000. Its totient is φ = 4392002807808.

The previous prime is 6702750722687. The next prime is 6702750722737. The reversal of 6702750722721 is 1272270572076.

It is not a de Polignac number, because 6702750722721 - 2⁷ = 6702750722593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6702750722021) 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 15 ways as a sum of consecutive naturals, for example, 37044516 + ... + 37225013.

It is an arithmetic number, because the mean of its divisors is an integer number (568161904500).

Almost surely, 2^{6702750722721} is an apocalyptic number.

It is an amenable number.

6702750722721 is a deficient number, since it is larger than the sum of its proper divisors (2387839749279).

6702750722721 is a wasteful number, since it uses less digits than its factorization.

6702750722721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74270048.

The product of its (nonzero) digits is 1152480, while the sum is 48.

The spelling of 6702750722721 in words is "six trillion, seven hundred two billion, seven hundred fifty million, seven hundred twenty-two thousand, seven hundred twenty-one".