2744343547144 has 16 divisors (see below), whose sum is σ = 5145865371900. Its totient is φ = 1372112781312.

The previous prime is 2744343547129. The next prime is 2744343547181. The reversal of 2744343547144 is 4417453434472.

It can be written as a sum of positive squares in 2 ways, for example, as 2368096255044 + 376247292100 = 1538862^2 + 613390^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2744343547091 and 2744343547100.

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, 7176009 + ... + 7548760.

Almost surely, 2^{2744343547144} is an apocalyptic number.

It is an amenable number.

2744343547144 is a deficient number, since it is larger than the sum of its proper divisors (2401521824756).

2744343547144 is a wasteful number, since it uses less digits than its factorization.

2744343547144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14748072 (or 14748068 counting only the distinct ones).

The product of its digits is 18063360, while the sum is 52.

The spelling of 2744343547144 in words is "two trillion, seven hundred forty-four billion, three hundred forty-three million, five hundred forty-seven thousand, one hundred forty-four".