38816969003765 has 16 divisors (see below), whose sum is σ = 46643973469056. Its totient is φ = 31011196910400.

The previous prime is 38816969003719. The next prime is 38816969003777. The reversal of 38816969003765 is 56730096961883.

It is not a de Polignac number, because 38816969003765 - 2⁴⁴ = 21224782959349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8985320 + ... + 12584510.

It is an arithmetic number, because the mean of its divisors is an integer number (2915248341816).

Almost surely, 2^{38816969003765} is an apocalyptic number.

It is an amenable number.

38816969003765 is a deficient number, since it is larger than the sum of its proper divisors (7827004465291).

38816969003765 is a wasteful number, since it uses less digits than its factorization.

38816969003765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3602140.

The product of its (nonzero) digits is 352719360, while the sum is 71.

The spelling of 38816969003765 in words is "thirty-eight trillion, eight hundred sixteen billion, nine hundred sixty-nine million, three thousand, seven hundred sixty-five".