38364821314381 has 8 divisors (see below), whose sum is σ = 39293360870400. Its totient is φ = 37440959540208.

The previous prime is 38364821314363. The next prime is 38364821314397. The reversal of 38364821314381 is 18341312846383.

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 38364821314381 - 2⁵ = 38364821314349 is a prime.

It is a super-2 number, since 2×38364821314381² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38364821314331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1169428861 + ... + 1169461666.

It is an arithmetic number, because the mean of its divisors is an integer number (4911670108800).

Almost surely, 2^{38364821314381} is an apocalyptic number.

It is an amenable number.

38364821314381 is a deficient number, since it is larger than the sum of its proper divisors (928539556019).

38364821314381 is a wasteful number, since it uses less digits than its factorization.

38364821314381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2338890923.

The product of its digits is 7962624, while the sum is 55.

The spelling of 38364821314381 in words is "thirty-eight trillion, three hundred sixty-four billion, eight hundred twenty-one million, three hundred fourteen thousand, three hundred eighty-one".