6720065701700 has 72 divisors (see below), whose sum is σ = 15925463830080. Its totient is φ = 2446307740800.

The previous prime is 6720065701669. The next prime is 6720065701763. The reversal of 6720065701700 is 71075600276.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36311090 + ... + 36495689.

It is an arithmetic number, because the mean of its divisors is an integer number (221186997640).

Almost surely, 2^{6720065701700} is an apocalyptic number.

It is an amenable number.

6720065701700 is an abundant number, since it is smaller than the sum of its proper divisors (9205398128380).

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

6720065701700 is a wasteful number, since it uses less digits than its factorization.

6720065701700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72806877 (or 72806870 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 41.

The spelling of 6720065701700 in words is "six trillion, seven hundred twenty billion, sixty-five million, seven hundred one thousand, seven hundred".