443040402114201 has 4 divisors (see below), whose sum is σ = 590720536152272. Its totient is φ = 295360268076132.

The previous prime is 443040402114161. The next prime is 443040402114329. The reversal of 443040402114201 is 102411204040344.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 443040402114201 - 2¹⁹ = 443040401589913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (443040402114601) 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, 73840067019031 + ... + 73840067019036.

It is an arithmetic number, because the mean of its divisors is an integer number (147680134038068).

Almost surely, 2^{443040402114201} is an apocalyptic number.

It is an amenable number.

443040402114201 is a deficient number, since it is larger than the sum of its proper divisors (147680134038071).

443040402114201 is a wasteful number, since it uses less digits than its factorization.

443040402114201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147680134038070.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 443040402114201 its reverse (102411204040344), we get a palindrome (545451606154545).

The spelling of 443040402114201 in words is "four hundred forty-three trillion, forty billion, four hundred two million, one hundred fourteen thousand, two hundred one".