38911282223825 has 36 divisors (see below), whose sum is σ = 53042828739600. Its totient is φ = 28294997253600.

The previous prime is 38911282223773. The next prime is 38911282223839. The reversal of 38911282223825 is 52832228211983.

It is a happy number.

It is not a de Polignac number, because 38911282223825 - 2¹⁰ = 38911282222801 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19937222 + ... + 21801728.

Almost surely, 2^{38911282223825} is an apocalyptic number.

It is an amenable number.

38911282223825 is a deficient number, since it is larger than the sum of its proper divisors (14131546515775).

38911282223825 is a wasteful number, since it uses less digits than its factorization.

38911282223825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1871438 (or 1871422 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 56.

The spelling of 38911282223825 in words is "thirty-eight trillion, nine hundred eleven billion, two hundred eighty-two million, two hundred twenty-three thousand, eight hundred twenty-five".