4442031242401 has 4 divisors (see below), whose sum is σ = 4456043959572. Its totient is φ = 4428018525232.

The previous prime is 4442031242371. The next prime is 4442031242419. The reversal of 4442031242401 is 1042421302444.

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 2622378629376 + 1819652613025 = 1619376^2 + 1348945^2 .

It is a cyclic number.

It is not a de Polignac number, because 4442031242401 - 2⁷ = 4442031242273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4442031242101) 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, 7006358110 + ... + 7006358743.

It is an arithmetic number, because the mean of its divisors is an integer number (1114010989893).

Almost surely, 2^{4442031242401} is an apocalyptic number.

It is an amenable number.

4442031242401 is a deficient number, since it is larger than the sum of its proper divisors (14012717171).

4442031242401 is a wasteful number, since it uses less digits than its factorization.

4442031242401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14012717170.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 4442031242401 its reverse (1042421302444), we get a palindrome (5484452544845).

The spelling of 4442031242401 in words is "four trillion, four hundred forty-two billion, thirty-one million, two hundred forty-two thousand, four hundred one".