385080861463 has 4 divisors (see below), whose sum is σ = 397502824768. Its totient is φ = 372658898160.

The previous prime is 385080861461. The next prime is 385080861469. The reversal of 385080861463 is 364168080583.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 385080861463 - 2¹ = 385080861461 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 385080861463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385080861461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6210981606 + ... + 6210981667.

It is an arithmetic number, because the mean of its divisors is an integer number (99375706192).

Almost surely, 2^385080861463 is an apocalyptic number.

385080861463 is a deficient number, since it is larger than the sum of its proper divisors (12421963305).

385080861463 is a wasteful number, since it uses less digits than its factorization.

385080861463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12421963304.

The product of its (nonzero) digits is 3317760, while the sum is 52.

The spelling of 385080861463 in words is "three hundred eighty-five billion, eighty million, eight hundred sixty-one thousand, four hundred sixty-three".