38358665224047 has 48 divisors (see below), whose sum is σ = 65089194406912. Its totient is φ = 21308611446720.

The previous prime is 38358665224027. The next prime is 38358665224111. The reversal of 38358665224047 is 74042256685383.

38358665224047 is a `hidden beast` number, since 3 + 8 + 3 + 5 + 8 + 66 + 522 + 4 + 0 + 47 = 666.

It is not a de Polignac number, because 38358665224047 - 2¹⁵ = 38358665191279 is a prime.

It is a super-3 number, since 3×38358665224047³ (a number of 42 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38358665224027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4296823 + ... + 9756024.

Almost surely, 2^{38358665224047} is an apocalyptic number.

38358665224047 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

38358665224047 is a deficient number, since it is larger than the sum of its proper divisors (26730529182865).

38358665224047 is a wasteful number, since it uses less digits than its factorization.

38358665224047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14054068 (or 14054065 counting only the distinct ones).

The product of its (nonzero) digits is 232243200, while the sum is 63.

The spelling of 38358665224047 in words is "thirty-eight trillion, three hundred fifty-eight billion, six hundred sixty-five million, two hundred twenty-four thousand, forty-seven".