2747024450940 has 384 divisors, whose sum is σ = 10130089697280. Its totient is φ = 538851916800.

The previous prime is 2747024450881. The next prime is 2747024450971. The reversal of 2747024450940 is 490544207472.

It is a super-2 number, since 2×2747024450940² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2747024450940.

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, 24786450 + ... + 24897030.

It is an arithmetic number, because the mean of its divisors is an integer number (26380441920).

Almost surely, 2^{2747024450940} is an apocalyptic number.

2747024450940 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 2747024450940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5065044848640).

2747024450940 is an abundant number, since it is smaller than the sum of its proper divisors (7383065246340).

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

2747024450940 is a wasteful number, since it uses less digits than its factorization.

2747024450940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110913 (or 110911 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 2747024450940 in words is "two trillion, seven hundred forty-seven billion, twenty-four million, four hundred fifty thousand, nine hundred forty".