40214022321 has 32 divisors (see below), whose sum is σ = 58837477248. Its totient is φ = 24228861440.

The previous prime is 40214022313. The next prime is 40214022323. The reversal of 40214022321 is 12322041204.

It is a cyclic number.

It is not a de Polignac number, because 40214022321 - 2³ = 40214022313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40214022323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14931451 + ... + 14934143.

It is an arithmetic number, because the mean of its divisors is an integer number (1838671164).

Almost surely, 2^40214022321 is an apocalyptic number.

It is an amenable number.

40214022321 is a deficient number, since it is larger than the sum of its proper divisors (18623454927).

40214022321 is a wasteful number, since it uses less digits than its factorization.

40214022321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5201.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 40214022321 its reverse (12322041204), we get a palindrome (52536063525).

The spelling of 40214022321 in words is "forty billion, two hundred fourteen million, twenty-two thousand, three hundred twenty-one".