445033445342401 has 4 divisors (see below), whose sum is σ = 445773933604804. Its totient is φ = 444292957080000.

The previous prime is 445033445342303. The next prime is 445033445342477. The reversal of 445033445342401 is 104243544330544.

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

It can be written as a sum of positive squares in 2 ways, for example, as 339462937230400 + 105570508112001 = 18424520^2 + 10274751^2 .

It is a cyclic number.

It is not a de Polignac number, because 445033445342401 - 2²³ = 445033436953793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (445033445343401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370244130300 + ... + 370244131501.

It is an arithmetic number, because the mean of its divisors is an integer number (111443483401201).

Almost surely, 2^{445033445342401} is an apocalyptic number.

It is an amenable number.

445033445342401 is a deficient number, since it is larger than the sum of its proper divisors (740488262403).

445033445342401 is an equidigital number, since it uses as much as digits as its factorization.

445033445342401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740488262402.

The product of its (nonzero) digits is 5529600, while the sum is 46.

Adding to 445033445342401 its reverse (104243544330544), we get a palindrome (549276989672945).

The spelling of 445033445342401 in words is "four hundred forty-five trillion, thirty-three billion, four hundred forty-five million, three hundred forty-two thousand, four hundred one".