9718130496240 has 320 divisors, whose sum is σ = 34936093946880. Its totient is φ = 2478319303680.

The previous prime is 9718130496233. The next prime is 9718130496247. The reversal of 9718130496240 is 426940318179.

9718130496240 is a `hidden beast` number, since 9 + 7 + 1 + 8 + 1 + 3 + 0 + 4 + 9 + 624 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (9718130496233) and next prime (9718130496247).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9718130496247) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 282314230 + ... + 282348650.

It is an arithmetic number, because the mean of its divisors is an integer number (109175293584).

Almost surely, 2^{9718130496240} is an apocalyptic number.

9718130496240 is a gapful number since it is divisible by the number (90) 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 9718130496240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17468046973440).

9718130496240 is an abundant number, since it is smaller than the sum of its proper divisors (25217963450640).

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

9718130496240 is a wasteful number, since it uses less digits than its factorization.

9718130496240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40149 (or 40137 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 9718130496240 in words is "nine trillion, seven hundred eighteen billion, one hundred thirty million, four hundred ninety-six thousand, two hundred forty".