40140443203124 has 96 divisors (see below), whose sum is σ = 78338474790912. Its totient is φ = 17843806800000.

The previous prime is 40140443203109. The next prime is 40140443203169. The reversal of 40140443203124 is 42130234404104.

40140443203124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40140443203124² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2932735409 + ... + 2932749095.

It is an arithmetic number, because the mean of its divisors is an integer number (816025779072).

Almost surely, 2^{40140443203124} is an apocalyptic number.

40140443203124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40140443203124 is a deficient number, since it is larger than the sum of its proper divisors (38198031587788).

40140443203124 is a wasteful number, since it uses less digits than its factorization.

40140443203124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21837 (or 21835 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 40140443203124 its reverse (42130234404104), we get a palindrome (82270677607228).

The spelling of 40140443203124 in words is "forty trillion, one hundred forty billion, four hundred forty-three million, two hundred three thousand, one hundred twenty-four".