4442434313401 has 4 divisors (see below), whose sum is σ = 5077067786752. Its totient is φ = 3807800840052.

The previous prime is 4442434313389. The next prime is 4442434313419. The reversal of 4442434313401 is 1043134342444.

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 a cyclic number.

It is not a de Polignac number, because 4442434313401 - 2⁹ = 4442434312889 is a prime.

It is a super-2 number, since 2×4442434313401² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4442434013401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317316736665 + ... + 317316736678.

It is an arithmetic number, because the mean of its divisors is an integer number (1269266946688).

Almost surely, 2^{4442434313401} is an apocalyptic number.

It is an amenable number.

4442434313401 is a deficient number, since it is larger than the sum of its proper divisors (634633473351).

4442434313401 is an equidigital number, since it uses as much as digits as its factorization.

4442434313401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634633473350.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 4442434313401 its reverse (1043134342444), we get a palindrome (5485568655845).

The spelling of 4442434313401 in words is "four trillion, four hundred forty-two billion, four hundred thirty-four million, three hundred thirteen thousand, four hundred one".