385412014441 has 4 divisors (see below), whose sum is σ = 385792481412. Its totient is φ = 385031547472.

The previous prime is 385412014411. The next prime is 385412014487. The reversal of 385412014441 is 144410214583.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 144410214583 = 13033 ⋅11080351.

It can be written as a sum of positive squares in 2 ways, for example, as 126021450025 + 259390564416 = 354995^2 + 509304^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-385412014441 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 385412014441.

It is not an unprimeable number, because it can be changed into a prime (385412014411) 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 in 3 ways as a sum of consecutive naturals, for example, 190231966 + ... + 190233991.

It is an arithmetic number, because the mean of its divisors is an integer number (96448120353).

Almost surely, 2^385412014441 is an apocalyptic number.

It is an amenable number.

385412014441 is a deficient number, since it is larger than the sum of its proper divisors (380466971).

385412014441 is a wasteful number, since it uses less digits than its factorization.

385412014441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380466970.

The product of its (nonzero) digits is 61440, while the sum is 37.

The spelling of 385412014441 in words is "three hundred eighty-five billion, four hundred twelve million, fourteen thousand, four hundred forty-one".