38128292322 has 16 divisors (see below), whose sum is σ = 76408194240. Its totient is φ = 12684162512.

The previous prime is 38128292287. The next prime is 38128292327. The reversal of 38128292322 is 22329282183.

It is not an unprimeable number, because it can be changed into a prime (38128292327) 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 7 ways as a sum of consecutive naturals, for example, 6313797 + ... + 6319832.

It is an arithmetic number, because the mean of its divisors is an integer number (4775512140).

Almost surely, 2^38128292322 is an apocalyptic number.

38128292322 is an abundant number, since it is smaller than the sum of its proper divisors (38279901918).

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

38128292322 is a wasteful number, since it uses less digits than its factorization.

38128292322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12634137.

The product of its digits is 165888, while the sum is 42.

The spelling of 38128292322 in words is "thirty-eight billion, one hundred twenty-eight million, two hundred ninety-two thousand, three hundred twenty-two".