40332232243305 has 24 divisors (see below), whose sum is σ = 69959173502400. Its totient is φ = 21495148187040.

The previous prime is 40332232243301. The next prime is 40332232243309. The reversal of 40332232243305 is 50334223223304.

40332232243305 is a `hidden beast` number, since 4 + 0 + 3 + 3 + 22 + 322 + 4 + 3 + 305 = 666.

It is an interprime number because it is at equal distance from previous prime (40332232243301) and next prime (40332232243309).

It is not a de Polignac number, because 40332232243305 - 2² = 40332232243301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40332232243305.

It is not an unprimeable number, because it can be changed into a prime (40332232243301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 320262931 + ... + 320388840.

It is an arithmetic number, because the mean of its divisors is an integer number (2914965562600).

Almost surely, 2^{40332232243305} is an apocalyptic number.

40332232243305 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

40332232243305 is a deficient number, since it is larger than the sum of its proper divisors (29626941259095).

40332232243305 is a wasteful number, since it uses less digits than its factorization.

40332232243305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640653181 (or 640653178 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 36.

Adding to 40332232243305 its reverse (50334223223304), we get a palindrome (90666455466609).

The spelling of 40332232243305 in words is "forty trillion, three hundred thirty-two billion, two hundred thirty-two million, two hundred forty-three thousand, three hundred five".