2747738982912 has 640 divisors, whose sum is σ = 9373662904320. Its totient is φ = 694608445440.

The previous prime is 2747738982887. The next prime is 2747738982913. The reversal of 2747738982912 is 2192898377472.

It is not an unprimeable number, because it can be changed into a prime (2747738982913) 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, 718737033 + ... + 718740855.

It is an arithmetic number, because the mean of its divisors is an integer number (14646348288).

Almost surely, 2^{2747738982912} is an apocalyptic number.

2747738982912 is a gapful number since it is divisible by the number (22) 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 2747738982912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4686831452160).

2747738982912 is an abundant number, since it is smaller than the sum of its proper divisors (6625923921408).

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

2747738982912 is a wasteful number, since it uses less digits than its factorization.

2747738982912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4024 (or 4008 counting only the distinct ones).

The product of its digits is 170698752, while the sum is 69.

The spelling of 2747738982912 in words is "two trillion, seven hundred forty-seven billion, seven hundred thirty-eight million, nine hundred eighty-two thousand, nine hundred twelve".