385018234671 has 16 divisors (see below), whose sum is σ = 586723155200. Its totient is φ = 219999656448.

The previous prime is 385018234631. The next prime is 385018234673. The reversal of 385018234671 is 176432810583.

It is not a de Polignac number, because 385018234671 - 2⁶ = 385018234607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 385018234671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385018234673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1500 + ... + 877518.

It is an arithmetic number, because the mean of its divisors is an integer number (36670197200).

Almost surely, 2^385018234671 is an apocalyptic number.

385018234671 is a deficient number, since it is larger than the sum of its proper divisors (201704920529).

385018234671 is a wasteful number, since it uses less digits than its factorization.

385018234671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896958.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 385018234671 in words is "three hundred eighty-five billion, eighteen million, two hundred thirty-four thousand, six hundred seventy-one".