43122431396 has 12 divisors (see below), whose sum is σ = 82324641840. Its totient is φ = 19601105160.

The previous prime is 43122431377. The next prime is 43122431399. The reversal of 43122431396 is 69313422134.

It is not an unprimeable number, because it can be changed into a prime (43122431399) 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 3 ways as a sum of consecutive naturals, for example, 490027586 + ... + 490027673.

It is an arithmetic number, because the mean of its divisors is an integer number (6860386820).

Almost surely, 2^43122431396 is an apocalyptic number.

It is an amenable number.

43122431396 is a deficient number, since it is larger than the sum of its proper divisors (39202210444).

43122431396 is a wasteful number, since it uses less digits than its factorization.

43122431396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980055274 (or 980055272 counting only the distinct ones).

The product of its digits is 93312, while the sum is 38.

The spelling of 43122431396 in words is "forty-three billion, one hundred twenty-two million, four hundred thirty-one thousand, three hundred ninety-six".