4067272722180 has 96 divisors (see below), whose sum is σ = 11407905573120. Its totient is φ = 1082745607680.

The previous prime is 4067272722173. The next prime is 4067272722197. The reversal of 4067272722180 is 812272727604.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318820362 + ... + 318833118.

It is an arithmetic number, because the mean of its divisors is an integer number (118832349720).

Almost surely, 2^{4067272722180} is an apocalyptic number.

It is an amenable number.

4067272722180 is an abundant number, since it is smaller than the sum of its proper divisors (7340632850940).

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

4067272722180 is a wasteful number, since it uses less digits than its factorization.

4067272722180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21469 (or 21467 counting only the distinct ones).

The product of its (nonzero) digits is 1053696, while the sum is 48.

The spelling of 4067272722180 in words is "four trillion, sixty-seven billion, two hundred seventy-two million, seven hundred twenty-two thousand, one hundred eighty".