38428853305351 has 4 divisors (see below), whose sum is σ = 38428927437304. Its totient is φ = 38428779173400.

The previous prime is 38428853305333. The next prime is 38428853305379. The reversal of 38428853305351 is 15350335882483.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38428853305351 - 2¹⁵ = 38428853272583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38428853305151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36282885 + ... + 37327006.

It is an arithmetic number, because the mean of its divisors is an integer number (9607231859326).

Almost surely, 2^{38428853305351} is an apocalyptic number.

38428853305351 is a deficient number, since it is larger than the sum of its proper divisors (74131953).

38428853305351 is an equidigital number, since it uses as much as digits as its factorization.

38428853305351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74131952.

The product of its (nonzero) digits is 41472000, while the sum is 58.

The spelling of 38428853305351 in words is "thirty-eight trillion, four hundred twenty-eight billion, eight hundred fifty-three million, three hundred five thousand, three hundred fifty-one".