40230033404 has 24 divisors (see below), whose sum is σ = 77854890288. Its totient is φ = 18035879040.

The previous prime is 40230033281. The next prime is 40230033421. The reversal of 40230033404 is 40433003204.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 40230033404.

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, 6259247 + ... + 6265670.

It is an arithmetic number, because the mean of its divisors is an integer number (3243953762).

Almost surely, 2^40230033404 is an apocalyptic number.

40230033404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40230033404 is a deficient number, since it is larger than the sum of its proper divisors (37624856884).

40230033404 is a wasteful number, since it uses less digits than its factorization.

40230033404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12525005 (or 12525003 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 40230033404 its reverse (40433003204), we get a palindrome (80663036608).

The spelling of 40230033404 in words is "forty billion, two hundred thirty million, thirty-three thousand, four hundred four".