385300734556 has 24 divisors (see below), whose sum is σ = 676289101824. Its totient is φ = 192075964080.

The previous prime is 385300734517. The next prime is 385300734563. The reversal of 385300734556 is 655437003583.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2179941 + ... + 2350051.

It is an arithmetic number, because the mean of its divisors is an integer number (28178712576).

Almost surely, 2^385300734556 is an apocalyptic number.

It is an amenable number.

385300734556 is a deficient number, since it is larger than the sum of its proper divisors (290988367268).

385300734556 is a wasteful number, since it uses less digits than its factorization.

385300734556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171801 (or 171799 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 49.

The spelling of 385300734556 in words is "three hundred eighty-five billion, three hundred million, seven hundred thirty-four thousand, five hundred fifty-six".