441427544354 has 4 divisors (see below), whose sum is σ = 662141316534. Its totient is φ = 220713772176.

The previous prime is 441427544353. The next prime is 441427544423. The reversal of 441427544354 is 453445724144.

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

It can be written as a sum of positive squares in only one way, i.e., 407775476329 + 33652068025 = 638573^2 + 183445^2 .

It is a junction number, because it is equal to n+sod(n) for n = 441427544299 and 441427544308.

It is not an unprimeable number, because it can be changed into a prime (441427544353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110356886087 + ... + 110356886090.

Almost surely, 2^441427544354 is an apocalyptic number.

441427544354 is a deficient number, since it is larger than the sum of its proper divisors (220713772180).

441427544354 is a wasteful number, since it uses less digits than its factorization.

441427544354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220713772179.

The product of its digits is 4300800, while the sum is 47.

The spelling of 441427544354 in words is "four hundred forty-one billion, four hundred twenty-seven million, five hundred forty-four thousand, three hundred fifty-four".