386227018282238 has 8 divisors (see below), whose sum is σ = 662103459912432. Its totient is φ = 165525864978096.

The previous prime is 386227018282229. The next prime is 386227018282253. The reversal of 386227018282238 is 832282810722683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13793822081495 + ... + 13793822081522.

It is an arithmetic number, because the mean of its divisors is an integer number (82762932489054).

Almost surely, 2^{386227018282238} is an apocalyptic number.

386227018282238 is a deficient number, since it is larger than the sum of its proper divisors (275876441630194).

386227018282238 is a wasteful number, since it uses less digits than its factorization.

386227018282238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27587644163026.

The product of its (nonzero) digits is 49545216, while the sum is 62.

The spelling of 386227018282238 in words is "three hundred eighty-six trillion, two hundred twenty-seven billion, eighteen million, two hundred eighty-two thousand, two hundred thirty-eight".