388600924421 has 8 divisors (see below), whose sum is σ = 401195724288. Its totient is φ = 376009830000.

The previous prime is 388600924403. The next prime is 388600924451. The reversal of 388600924421 is 124429006883.

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 388600924421 - 2¹⁴ = 388600908037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388600924451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 712430 + ... + 1133471.

It is an arithmetic number, because the mean of its divisors is an integer number (50149465536).

Almost surely, 2^388600924421 is an apocalyptic number.

388600924421 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

388600924421 is a deficient number, since it is larger than the sum of its proper divisors (12594799867).

388600924421 is a wasteful number, since it uses less digits than its factorization.

388600924421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852723.

The product of its (nonzero) digits is 663552, while the sum is 47.

The spelling of 388600924421 in words is "three hundred eighty-eight billion, six hundred million, nine hundred twenty-four thousand, four hundred twenty-one".