43045224304131 has 12 divisors (see below), whose sum is σ = 71058782978352. Its totient is φ = 24597271030896.

The previous prime is 43045224304091. The next prime is 43045224304139. The reversal of 43045224304131 is 13140342254034.

43045224304131 is a `hidden beast` number, since 4 + 30 + 4 + 522 + 4 + 30 + 41 + 31 = 666.

It is not a de Polignac number, because 43045224304131 - 2¹⁹ = 43045223779843 is a prime.

It is a super-2 number, since 2×43045224304131² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43045224304139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 341628764256 + ... + 341628764381.

It is an arithmetic number, because the mean of its divisors is an integer number (5921565248196).

Almost surely, 2^{43045224304131} is an apocalyptic number.

43045224304131 is a deficient number, since it is larger than the sum of its proper divisors (28013558674221).

43045224304131 is a wasteful number, since it uses less digits than its factorization.

43045224304131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683257528650 (or 683257528647 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 43045224304131 its reverse (13140342254034), we get a palindrome (56185566558165).

The spelling of 43045224304131 in words is "forty-three trillion, forty-five billion, two hundred twenty-four million, three hundred four thousand, one hundred thirty-one".