38470644255 has 8 divisors (see below), whose sum is σ = 61553030832. Its totient is φ = 20517676928.

The previous prime is 38470644229. The next prime is 38470644301. The reversal of 38470644255 is 55244607483.

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

It is a cyclic number.

It is not a de Polignac number, because 38470644255 - 2⁷ = 38470644127 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1282354794 + ... + 1282354823.

It is an arithmetic number, because the mean of its divisors is an integer number (7694128854).

Almost surely, 2^38470644255 is an apocalyptic number.

38470644255 is a deficient number, since it is larger than the sum of its proper divisors (23082386577).

38470644255 is a wasteful number, since it uses less digits than its factorization.

38470644255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2564709625.

The product of its (nonzero) digits is 3225600, while the sum is 48.

The spelling of 38470644255 in words is "thirty-eight billion, four hundred seventy million, six hundred forty-four thousand, two hundred fifty-five".