443140040202101 has 16 divisors (see below), whose sum is σ = 492557693769216. Its totient is φ = 395298201270000.

The previous prime is 443140040202073. The next prime is 443140040202107. The reversal of 443140040202101 is 101202040041344.

It is a cyclic number.

It is not a de Polignac number, because 443140040202101 - 2³⁴ = 443122860332917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443140040202107) 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, 1344386915 + ... + 1344716496.

It is an arithmetic number, because the mean of its divisors is an integer number (30784855860576).

Almost surely, 2^{443140040202101} is an apocalyptic number.

It is an amenable number.

443140040202101 is a deficient number, since it is larger than the sum of its proper divisors (49417653567115).

443140040202101 is a wasteful number, since it uses less digits than its factorization.

443140040202101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2689103704.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 443140040202101 its reverse (101202040041344), we get a palindrome (544342080243445).

The spelling of 443140040202101 in words is "four hundred forty-three trillion, one hundred forty billion, forty million, two hundred two thousand, one hundred one".