43727075344 has 10 divisors (see below), whose sum is σ = 84721208510. Its totient is φ = 21863537664.

The previous prime is 43727075341. The next prime is 43727075369. The reversal of 43727075344 is 44357072734.

It can be written as a sum of positive squares in only one way, i.e., 28791302400 + 14935772944 = 169680^2 + 122212^2 .

It is a junction number, because it is equal to n+sod(n) for n = 43727075294 and 43727075303.

It is not an unprimeable number, because it can be changed into a prime (43727075341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1366471089 + ... + 1366471120.

It is an arithmetic number, because the mean of its divisors is an integer number (8472120851).

Almost surely, 2^43727075344 is an apocalyptic number.

It is an amenable number.

43727075344 is a deficient number, since it is larger than the sum of its proper divisors (40994133166).

43727075344 is a wasteful number, since it uses less digits than its factorization.

43727075344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732942217 (or 2732942211 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 46.

The spelling of 43727075344 in words is "forty-three billion, seven hundred twenty-seven million, seventy-five thousand, three hundred forty-four".