717231140670460 has 48 divisors (see below), whose sum is σ = 1629319558599936. Its totient is φ = 263636255066112.

The previous prime is 717231140670419. The next prime is 717231140670463. The reversal of 717231140670460 is 64076041132717.

717231140670460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×717231140670460² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (717231140670463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6185101909 + ... + 6185217868.

It is an arithmetic number, because the mean of its divisors is an integer number (33944157470832).

Almost surely, 2^{717231140670460} is an apocalyptic number.

It is an amenable number.

717231140670460 is an abundant number, since it is smaller than the sum of its proper divisors (912088417929476).

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

717231140670460 is a wasteful number, since it uses less digits than its factorization.

717231140670460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12370320022 (or 12370320020 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 49.

The spelling of 717231140670460 in words is "seven hundred seventeen trillion, two hundred thirty-one billion, one hundred forty million, six hundred seventy thousand, four hundred sixty".