40323344224004 has 12 divisors (see below), whose sum is σ = 72842170211328. Its totient is φ = 19511295592200.

The previous prime is 40323344224001. The next prime is 40323344224019. The reversal of 40323344224004 is 40042244332304.

It is not an unprimeable number, because it can be changed into a prime (40323344224001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162594129812 + ... + 162594130059.

It is an arithmetic number, because the mean of its divisors is an integer number (6070180850944).

Almost surely, 2^{40323344224004} is an apocalyptic number.

It is an amenable number.

40323344224004 is a deficient number, since it is larger than the sum of its proper divisors (32518825987324).

40323344224004 is a wasteful number, since it uses less digits than its factorization.

40323344224004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325188259906 (or 325188259904 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 35.

Adding to 40323344224004 its reverse (40042244332304), we get a palindrome (80365588556308).

The spelling of 40323344224004 in words is "forty trillion, three hundred twenty-three billion, three hundred forty-four million, two hundred twenty-four thousand, four".