388233185485 has 64 divisors (see below), whose sum is σ = 513465329664. Its totient is φ = 280604262400.

The previous prime is 388233185477. The next prime is 388233185551. The reversal of 388233185485 is 584581332883.

It is not a de Polignac number, because 388233185485 - 2³ = 388233185477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 152666124 + ... + 152668666.

It is an arithmetic number, because the mean of its divisors is an integer number (8022895776).

Almost surely, 2^388233185485 is an apocalyptic number.

It is an amenable number.

388233185485 is a deficient number, since it is larger than the sum of its proper divisors (125232144179).

388233185485 is a wasteful number, since it uses less digits than its factorization.

388233185485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3294.

The product of its digits is 22118400, while the sum is 58.

The spelling of 388233185485 in words is "three hundred eighty-eight billion, two hundred thirty-three million, one hundred eighty-five thousand, four hundred eighty-five".