385448804703 has 6 divisors (see below), whose sum is σ = 556759384584. Its totient is φ = 256965869796.

The previous prime is 385448804677. The next prime is 385448804707. The reversal of 385448804703 is 307408844583.

385448804703 is a `hidden beast` number, since 3 + 8 + 54 + 48 + 80 + 470 + 3 = 666.

It is not a de Polignac number, because 385448804703 - 2²² = 385444610399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 385448804703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385448804707) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21413822475 + ... + 21413822492.

It is an arithmetic number, because the mean of its divisors is an integer number (92793230764).

Almost surely, 2^385448804703 is an apocalyptic number.

385448804703 is a deficient number, since it is larger than the sum of its proper divisors (171310579881).

385448804703 is a wasteful number, since it uses less digits than its factorization.

385448804703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42827644973 (or 42827644970 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 54.

The spelling of 385448804703 in words is "three hundred eighty-five billion, four hundred forty-eight million, eight hundred four thousand, seven hundred three".