2747840741012 has 6 divisors (see below), whose sum is σ = 4808721296778. Its totient is φ = 1373920370504.

The previous prime is 2747840740973. The next prime is 2747840741017. The reversal of 2747840741012 is 2101470487472.

2747840741012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2167266842896 + 580573898116 = 1472164^2 + 761954^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2747840741017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 343480092623 + ... + 343480092630.

It is an arithmetic number, because the mean of its divisors is an integer number (801453549463).

Almost surely, 2^{2747840741012} is an apocalyptic number.

It is an amenable number.

2747840741012 is a deficient number, since it is larger than the sum of its proper divisors (2060880555766).

2747840741012 is a wasteful number, since it uses less digits than its factorization.

2747840741012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686960185257 (or 686960185255 counting only the distinct ones).

The product of its (nonzero) digits is 702464, while the sum is 47.

The spelling of 2747840741012 in words is "two trillion, seven hundred forty-seven billion, eight hundred forty million, seven hundred forty-one thousand, twelve".