442420313200413 has 8 divisors (see below), whose sum is σ = 620940790456800. Its totient is φ = 279423355705488.

The previous prime is 442420313200331. The next prime is 442420313200513. The reversal of 442420313200413 is 314002313024244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 442420313200413 - 2⁹ = 442420313199901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442420313200213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3880879940298 + ... + 3880879940411.

It is an arithmetic number, because the mean of its divisors is an integer number (77617598807100).

Almost surely, 2^{442420313200413} is an apocalyptic number.

It is an amenable number.

442420313200413 is a deficient number, since it is larger than the sum of its proper divisors (178520477256387).

442420313200413 is a wasteful number, since it uses less digits than its factorization.

442420313200413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7761759880731.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 442420313200413 its reverse (314002313024244), we get a palindrome (756422626224657).

The spelling of 442420313200413 in words is "four hundred forty-two trillion, four hundred twenty billion, three hundred thirteen million, two hundred thousand, four hundred thirteen".