4550717240340 has 192 divisors, whose sum is σ = 13041530191872. Its totient is φ = 1185409728000.

The previous prime is 4550717240273. The next prime is 4550717240341. The reversal of 4550717240340 is 430427170554.

It is a junction number, because it is equal to n+sod(n) for n = 4550717240292 and 4550717240301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4550717240341) 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, 169139329 + ... + 169166231.

It is an arithmetic number, because the mean of its divisors is an integer number (67924636416).

Almost surely, 2^{4550717240340} 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 4550717240340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6520765095936).

4550717240340 is an abundant number, since it is smaller than the sum of its proper divisors (8490812951532).

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

4550717240340 is a wasteful number, since it uses less digits than its factorization.

4550717240340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27390 (or 27388 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 42.

The spelling of 4550717240340 in words is "four trillion, five hundred fifty billion, seven hundred seventeen million, two hundred forty thousand, three hundred forty".