207272311488 has 168 divisors, whose sum is σ = 650904795216. Its totient is φ = 62539776000.

The previous prime is 207272311469. The next prime is 207272311489. The reversal of 207272311488 is 884113272702.

207272311488 is a `hidden beast` number, since 2 + 0 + 72 + 72 + 31 + 1 + 488 = 666.

It is a super-2 number, since 2×207272311488² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (207272311489) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1406088 + ... + 1546488.

Almost surely, 2^207272311488 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 207272311488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325452397608).

207272311488 is an abundant number, since it is smaller than the sum of its proper divisors (443632483728).

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

207272311488 is a wasteful number, since it uses less digits than its factorization.

207272311488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140663 (or 140650 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The spelling of 207272311488 in words is "two hundred seven billion, two hundred seventy-two million, three hundred eleven thousand, four hundred eighty-eight".