43244412730057 has 64 divisors (see below), whose sum is σ = 58127389157376. Its totient is φ = 31139633986560.

The previous prime is 43244412730037. The next prime is 43244412730069. The reversal of 43244412730057 is 75003721444234.

It is not a de Polignac number, because 43244412730057 - 2¹⁵ = 43244412697289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43244412729989 and 43244412730016.

It is not an unprimeable number, because it can be changed into a prime (43244412730037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26121763 + ... + 27727879.

It is an arithmetic number, because the mean of its divisors is an integer number (908240455584).

Almost surely, 2^{43244412730057} is an apocalyptic number.

It is an amenable number.

43244412730057 is a deficient number, since it is larger than the sum of its proper divisors (14882976427319).

43244412730057 is a wasteful number, since it uses less digits than its factorization.

43244412730057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606526.

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

The spelling of 43244412730057 in words is "forty-three trillion, two hundred forty-four billion, four hundred twelve million, seven hundred thirty thousand, fifty-seven".