140717208960 has 1024 divisors, whose sum is σ = 561551616000. Its totient is φ = 33115078656.

The previous prime is 140717208949. The next prime is 140717208971. The reversal of 140717208960 is 69802717041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (140717208949) and next prime (140717208971).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 398632144 + ... + 398632496.

It is an arithmetic number, because the mean of its divisors is an integer number (548390250).

Almost surely, 2^140717208960 is an apocalyptic number.

140717208960 is a gapful number since it is divisible by the number (10) 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 140717208960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280775808000).

140717208960 is an abundant number, since it is smaller than the sum of its proper divisors (420834407040).

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

140717208960 is a wasteful number, since it uses less digits than its factorization.

140717208960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480 (or 462 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The spelling of 140717208960 in words is "one hundred forty billion, seven hundred seventeen million, two hundred eight thousand, nine hundred sixty".