43244001413 has 16 divisors (see below), whose sum is σ = 46465781040. Its totient is φ = 40098779136.

The previous prime is 43244001371. The next prime is 43244001503. The reversal of 43244001413 is 31410044234.

It can be written as a sum of positive squares in 8 ways, for example, as 676884289 + 42567117124 = 26017^2 + 206318^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43244001413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43244001013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1144223 + ... + 1181411.

It is an arithmetic number, because the mean of its divisors is an integer number (2904111315).

Almost surely, 2^43244001413 is an apocalyptic number.

It is an amenable number.

43244001413 is a deficient number, since it is larger than the sum of its proper divisors (3221779627).

43244001413 is a wasteful number, since it uses less digits than its factorization.

43244001413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38216.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 43244001413 its reverse (31410044234), we get a palindrome (74654045647).

The spelling of 43244001413 in words is "forty-three billion, two hundred forty-four million, one thousand, four hundred thirteen".