441139739163 has 4 divisors (see below), whose sum is σ = 588186318888. Its totient is φ = 294093159440.

The previous prime is 441139739101. The next prime is 441139739179. The reversal of 441139739163 is 361937931144.

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 441139739163 - 2²² = 441135544859 is a prime.

It is a super-3 number, since 3×441139739163³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (441139739863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73523289858 + ... + 73523289863.

It is an arithmetic number, because the mean of its divisors is an integer number (147046579722).

Almost surely, 2^441139739163 is an apocalyptic number.

441139739163 is a deficient number, since it is larger than the sum of its proper divisors (147046579725).

441139739163 is a wasteful number, since it uses less digits than its factorization.

441139739163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147046579724.

The product of its digits is 1469664, while the sum is 51.

The spelling of 441139739163 in words is "four hundred forty-one billion, one hundred thirty-nine million, seven hundred thirty-nine thousand, one hundred sixty-three".