2744471912112 has 640 divisors, whose sum is σ = 9533561241600. Its totient is φ = 739022828544.

The previous prime is 2744471912069. The next prime is 2744471912201. The reversal of 2744471912112 is 2112191744472.

2744471912112 is a `hidden beast` number, since 2 + 7 + 4 + 447 + 1 + 91 + 2 + 112 = 666.

It is a super-3 number, since 3×2744471912112³ (a number of 38 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

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, 1386796339 + ... + 1386798317.

It is an arithmetic number, because the mean of its divisors is an integer number (14896189440).

Almost surely, 2^{2744471912112} 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 2744471912112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4766780620800).

2744471912112 is an abundant number, since it is smaller than the sum of its proper divisors (6789089329488).

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

2744471912112 is a wasteful number, since it uses less digits than its factorization.

2744471912112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2310 (or 2298 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The spelling of 2744471912112 in words is "two trillion, seven hundred forty-four billion, four hundred seventy-one million, nine hundred twelve thousand, one hundred twelve".