4032243420001 has 4 divisors (see below), whose sum is σ = 4049851470100. Its totient is φ = 4014635369904.

The previous prime is 4032243419993. The next prime is 4032243420019. The reversal of 4032243420001 is 1000243422304.

It is a happy number.

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 3335185410001 + 697058010000 = 1826249^2 + 834900^2 .

It is a cyclic number.

It is not a de Polignac number, because 4032243420001 - 2³ = 4032243419993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4032243420031) 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, 8804024706 + ... + 8804025163.

It is an arithmetic number, because the mean of its divisors is an integer number (1012462867525).

Almost surely, 2^{4032243420001} is an apocalyptic number.

It is an amenable number.

4032243420001 is a deficient number, since it is larger than the sum of its proper divisors (17608050099).

4032243420001 is a wasteful number, since it uses less digits than its factorization.

4032243420001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17608050098.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 4032243420001 its reverse (1000243422304), we get a palindrome (5032486842305).

The spelling of 4032243420001 in words is "four trillion, thirty-two billion, two hundred forty-three million, four hundred twenty thousand, one".