40042200024244 has 12 divisors (see below), whose sum is σ = 76444200046368. Its totient is φ = 18201000011000.

The previous prime is 40042200024223. The next prime is 40042200024287. The reversal of 40042200024244 is 44242000224004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455025000232 + ... + 455025000319.

It is an arithmetic number, because the mean of its divisors is an integer number (6370350003864).

Almost surely, 2^{40042200024244} is an apocalyptic number.

40042200024244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40042200024244 is a deficient number, since it is larger than the sum of its proper divisors (36402000022124).

40042200024244 is a wasteful number, since it uses less digits than its factorization.

40042200024244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910050000566 (or 910050000564 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 40042200024244 its reverse (44242000224004), we get a palindrome (84284200248248).

The spelling of 40042200024244 in words is "forty trillion, forty-two billion, two hundred million, twenty-four thousand, two hundred forty-four".