2705144612 has 12 divisors (see below), whose sum is σ = 4734707376. Its totient is φ = 1352371080.

The previous prime is 2705144591. The next prime is 2705144647. The reversal of 2705144612 is 2164415072.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17714 + ... + 75657.

It is an arithmetic number, because the mean of its divisors is an integer number (394558948).

Almost surely, 2^2705144612 is an apocalyptic number.

It is an amenable number.

2705144612 is a deficient number, since it is larger than the sum of its proper divisors (2029562764).

2705144612 is a wasteful number, since it uses less digits than its factorization.

2705144612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100618 (or 100616 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 2705144612 is about 52011.0047201551. The cubic root of 2705144612 is about 1393.3605027910.

Adding to 2705144612 its reverse (2164415072), we get a palindrome (4869559684).

The spelling of 2705144612 in words is "two billion, seven hundred five million, one hundred forty-four thousand, six hundred twelve".