38428253382 has 8 divisors (see below), whose sum is σ = 76856506776. Its totient is φ = 12809417792.

The previous prime is 38428253377. The next prime is 38428253389. The reversal of 38428253382 is 28335282483.

It is a sphenic number, since it is the product of 3 distinct primes.

38428253382 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38428253389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3202354443 + ... + 3202354454.

It is an arithmetic number, because the mean of its divisors is an integer number (9607063347).

Almost surely, 2^38428253382 is an apocalyptic number.

38428253382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

38428253382 is a wasteful number, since it uses less digits than its factorization.

38428253382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6404708902.

The product of its digits is 2211840, while the sum is 48.

The spelling of 38428253382 in words is "thirty-eight billion, four hundred twenty-eight million, two hundred fifty-three thousand, three hundred eighty-two".