40255332324 has 12 divisors (see below), whose sum is σ = 93929108784. Its totient is φ = 13418444104.

The previous prime is 40255332311. The next prime is 40255332329. The reversal of 40255332324 is 42323355204.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (40255332329) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1677305502 + ... + 1677305525.

It is an arithmetic number, because the mean of its divisors is an integer number (7827425732).

Almost surely, 2^40255332324 is an apocalyptic number.

It is an amenable number.

40255332324 is an abundant number, since it is smaller than the sum of its proper divisors (53673776460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40255332324 is a wasteful number, since it uses less digits than its factorization.

40255332324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3354611034 (or 3354611032 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 33.

Adding to 40255332324 its reverse (42323355204), we get a palindrome (82578687528).

The spelling of 40255332324 in words is "forty billion, two hundred fifty-five million, three hundred thirty-two thousand, three hundred twenty-four".