38326086278565 has 32 divisors (see below), whose sum is σ = 65029253172480. Its totient is φ = 19208457790464.

The previous prime is 38326086278563. The next prime is 38326086278569. The reversal of 38326086278565 is 56587268062383.

It is not a de Polignac number, because 38326086278565 - 2¹ = 38326086278563 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38326086278565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38326086278563) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115985230 + ... + 116315199.

It is an arithmetic number, because the mean of its divisors is an integer number (2032164161640).

Almost surely, 2^{38326086278565} is an apocalyptic number.

It is an amenable number.

38326086278565 is a deficient number, since it is larger than the sum of its proper divisors (26703166893915).

38326086278565 is a wasteful number, since it uses less digits than its factorization.

38326086278565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232301101.

The product of its (nonzero) digits is 696729600, while the sum is 69.

The spelling of 38326086278565 in words is "thirty-eight trillion, three hundred twenty-six billion, eighty-six million, two hundred seventy-eight thousand, five hundred sixty-five".