43243540124 has 96 divisors (see below), whose sum is σ = 84526176000. Its totient is φ = 19275024384.

The previous prime is 43243540121. The next prime is 43243540127. The reversal of 43243540124 is 42104534234.

It is an interprime number because it is at equal distance from previous prime (43243540121) and next prime (43243540127).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43243540121) 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 31 ways as a sum of consecutive naturals, for example, 14322287 + ... + 14325305.

It is an arithmetic number, because the mean of its divisors is an integer number (880481000).

Almost surely, 2^43243540124 is an apocalyptic number.

It is an amenable number.

43243540124 is a deficient number, since it is larger than the sum of its proper divisors (41282635876).

43243540124 is a wasteful number, since it uses less digits than its factorization.

43243540124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3235 (or 3233 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

The spelling of 43243540124 in words is "forty-three billion, two hundred forty-three million, five hundred forty thousand, one hundred twenty-four".