2730512474344 has 32 divisors (see below), whose sum is σ = 5171425272000. Its totient is φ = 1351476035712.

The previous prime is 2730512474293. The next prime is 2730512474351. The reversal of 2730512474344 is 4434742150372.

It is a junction number, because it is equal to n+sod(n) for n = 2730512474294 and 2730512474303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1482652 + ... + 2767540.

It is an arithmetic number, because the mean of its divisors is an integer number (161607039750).

Almost surely, 2^{2730512474344} is an apocalyptic number.

It is an amenable number.

2730512474344 is a deficient number, since it is larger than the sum of its proper divisors (2440912797656).

2730512474344 is a wasteful number, since it uses less digits than its factorization.

2730512474344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287577 (or 1287573 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 46.

The spelling of 2730512474344 in words is "two trillion, seven hundred thirty billion, five hundred twelve million, four hundred seventy-four thousand, three hundred forty-four".