38358436223668 has 12 divisors (see below), whose sum is σ = 73229741881632. Its totient is φ = 17435652828920.

The previous prime is 38358436223641. The next prime is 38358436223669. The reversal of 38358436223668 is 86632263485383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38358436223669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435891320680 + ... + 435891320767.

It is an arithmetic number, because the mean of its divisors is an integer number (6102478490136).

Almost surely, 2^{38358436223668} is an apocalyptic number.

It is an amenable number.

38358436223668 is a deficient number, since it is larger than the sum of its proper divisors (34871305657964).

38358436223668 is a wasteful number, since it uses less digits than its factorization.

38358436223668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871782641462 (or 871782641460 counting only the distinct ones).

The product of its digits is 716636160, while the sum is 67.

The spelling of 38358436223668 in words is "thirty-eight trillion, three hundred fifty-eight billion, four hundred thirty-six million, two hundred twenty-three thousand, six hundred sixty-eight".