2717231040 has 672 divisors, whose sum is σ = 10955243520. Its totient is φ = 613122048.

The previous prime is 2717230987. The next prime is 2717231071. The reversal of 2717231040 is 401327172.

It is a happy number.

2717231040 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2717230995 and 2717231013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21395457 + ... + 21395583.

Almost surely, 2^2717231040 is an apocalyptic number.

2717231040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2717231040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5477621760).

2717231040 is an abundant number, since it is smaller than the sum of its proper divisors (8238012480).

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

2717231040 is a wasteful number, since it uses less digits than its factorization.

2717231040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 2717231040 is about 52127.0662899803. The cubic root of 2717231040 is about 1395.4325709813.

The spelling of 2717231040 in words is "two billion, seven hundred seventeen million, two hundred thirty-one thousand, forty".