445411442001 has 16 divisors (see below), whose sum is σ = 606721570560. Its totient is φ = 290587664640.

The previous prime is 445411441939. The next prime is 445411442009. The reversal of 445411442001 is 100244114544.

It is not a de Polignac number, because 445411442001 - 2¹⁴ = 445411425617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 445411442001.

It is not an unprimeable number, because it can be changed into a prime (445411442009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8289030 + ... + 8342591.

It is an arithmetic number, because the mean of its divisors is an integer number (37920098160).

Almost surely, 2^445411442001 is an apocalyptic number.

It is an amenable number.

445411442001 is a deficient number, since it is larger than the sum of its proper divisors (161310128559).

445411442001 is a wasteful number, since it uses less digits than its factorization.

445411442001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16631816.

The product of its (nonzero) digits is 10240, while the sum is 30.

Adding to 445411442001 its reverse (100244114544), we get a palindrome (545655556545).

The spelling of 445411442001 in words is "four hundred forty-five billion, four hundred eleven million, four hundred forty-two thousand, one".