39272222321 has 16 divisors (see below), whose sum is σ = 42006867840. Its totient is φ = 36624382080.

The previous prime is 39272222299. The next prime is 39272222347. The reversal of 39272222321 is 12322227293.

It is a cyclic number.

It is not a de Polignac number, because 39272222321 - 2³⁴ = 22092353137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39272222221) 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 15 ways as a sum of consecutive naturals, for example, 1508150 + ... + 1533968.

It is an arithmetic number, because the mean of its divisors is an integer number (2625429240).

Almost surely, 2^39272222321 is an apocalyptic number.

It is an amenable number.

39272222321 is a deficient number, since it is larger than the sum of its proper divisors (2734645519).

39272222321 is a wasteful number, since it uses less digits than its factorization.

39272222321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27496.

The product of its digits is 36288, while the sum is 35.

The spelling of 39272222321 in words is "thirty-nine billion, two hundred seventy-two million, two hundred twenty-two thousand, three hundred twenty-one".