40044123133024 has 48 divisors (see below), whose sum is σ = 78964067433888. Its totient is φ = 19989761846272.

The previous prime is 40044123132971. The next prime is 40044123133037. The reversal of 40044123133024 is 42033132144004.

40044123133024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 278618109 + ... + 278761795.

It is an arithmetic number, because the mean of its divisors is an integer number (1645084738206).

Almost surely, 2^{40044123133024} is an apocalyptic number.

It is an amenable number.

40044123133024 is a deficient number, since it is larger than the sum of its proper divisors (38919944300864).

40044123133024 is a wasteful number, since it uses less digits than its factorization.

40044123133024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157687 (or 157679 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 40044123133024 its reverse (42033132144004), we get a palindrome (82077255277028).

The spelling of 40044123133024 in words is "forty trillion, forty-four billion, one hundred twenty-three million, one hundred thirty-three thousand, twenty-four".