385056443276 has 6 divisors (see below), whose sum is σ = 673848775740. Its totient is φ = 192528221636.

The previous prime is 385056443273. The next prime is 385056443279. The reversal of 385056443276 is 672344650583.

It is an interprime number because it is at equal distance from previous prime (385056443273) and next prime (385056443279).

It is a super-2 number, since 2×385056443276² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (385056443273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48132055406 + ... + 48132055413.

It is an arithmetic number, because the mean of its divisors is an integer number (112308129290).

Almost surely, 2^385056443276 is an apocalyptic number.

It is an amenable number.

385056443276 is a deficient number, since it is larger than the sum of its proper divisors (288792332464).

385056443276 is a wasteful number, since it uses less digits than its factorization.

385056443276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96264110823 (or 96264110821 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 53.

The spelling of 385056443276 in words is "three hundred eighty-five billion, fifty-six million, four hundred forty-three thousand, two hundred seventy-six".