40024404440444 has 6 divisors (see below), whose sum is σ = 70042707770784. Its totient is φ = 20012202220220.

The previous prime is 40024404440401. The next prime is 40024404440467. The reversal of 40024404440444 is 44404440442004.

40024404440444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40024404440398 and 40024404440407.

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 as a sum of consecutive naturals, namely, 5003050555052 + ... + 5003050555059.

It is an arithmetic number, because the mean of its divisors is an integer number (11673784628464).

Almost surely, 2^{40024404440444} is an apocalyptic number.

It is an amenable number.

40024404440444 is a deficient number, since it is larger than the sum of its proper divisors (30018303330340).

40024404440444 is a wasteful number, since it uses less digits than its factorization.

40024404440444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10006101110115 (or 10006101110113 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 38.

Adding to 40024404440444 its reverse (44404440442004), we get a palindrome (84428844882448).

The spelling of 40024404440444 in words is "forty trillion, twenty-four billion, four hundred four million, four hundred forty thousand, four hundred forty-four".