385945677144877 has 8 divisors (see below), whose sum is σ = 386743056219072. Its totient is φ = 385148318083200.

The previous prime is 385945677144857. The next prime is 385945677144889. The reversal of 385945677144877 is 778441776549583.

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 385945677144877 - 2¹⁹ = 385945676620589 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 385945677144794 and 385945677144803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385945677144857) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 33919602 + ... + 43845532.

It is an arithmetic number, because the mean of its divisors is an integer number (48342882027384).

Almost surely, 2^{385945677144877} is an apocalyptic number.

It is an amenable number.

385945677144877 is a deficient number, since it is larger than the sum of its proper divisors (797379074195).

385945677144877 is an equidigital number, since it uses as much as digits as its factorization.

385945677144877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10006259.

The product of its digits is 39829708800, while the sum is 85.

The spelling of 385945677144877 in words is "three hundred eighty-five trillion, nine hundred forty-five billion, six hundred seventy-seven million, one hundred forty-four thousand, eight hundred seventy-seven".