2744043120 has 720 divisors, whose sum is σ = 11978733312. Its totient is φ = 557383680.

The previous prime is 2744043119. The next prime is 2744043139. The reversal of 2744043120 is 213404472.

It is a tau number, because it is divible by the number of its divisors (720).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 14217744 + ... + 14217936.

Almost surely, 2^2744043120 is an apocalyptic number.

2744043120 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 2744043120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5989366656).

2744043120 is an abundant number, since it is smaller than the sum of its proper divisors (9234690192).

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

2744043120 is a wasteful number, since it uses less digits than its factorization.

2744043120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 2744043120 is about 52383.6149955308. The cubic root of 2744043120 is about 1400.0073332949.

Adding to 2744043120 its reverse (213404472), we get a palindrome (2957447592).

The spelling of 2744043120 in words is "two billion, seven hundred forty-four million, forty-three thousand, one hundred twenty".