445344404011 has 8 divisors (see below), whose sum is σ = 479615838800. Its totient is φ = 411074993952.

The previous prime is 445344403963. The next prime is 445344404041. The reversal of 445344404011 is 110404443544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 445344404011 - 2¹⁷ = 445344272939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (445344404041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32961 + ... + 944338.

It is an arithmetic number, because the mean of its divisors is an integer number (59951979850).

Almost surely, 2^445344404011 is an apocalyptic number.

445344404011 is a deficient number, since it is larger than the sum of its proper divisors (34271434789).

445344404011 is a wasteful number, since it uses less digits than its factorization.

445344404011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012365.

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 445344404011 its reverse (110404443544), we get a palindrome (555748847555).

The spelling of 445344404011 in words is "four hundred forty-five billion, three hundred forty-four million, four hundred four thousand, eleven".