13442042401 has 8 divisors (see below), whose sum is σ = 13904640000. Its totient is φ = 12981256320.

The previous prime is 13442042357. The next prime is 13442042417. The reversal of 13442042401 is 10424024431.

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

It is a cyclic number.

It is not a de Polignac number, because 13442042401 - 2⁹ = 13442041889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13442042101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437776 + ... + 467473.

It is an arithmetic number, because the mean of its divisors is an integer number (1738080000).

Almost surely, 2^13442042401 is an apocalyptic number.

It is an amenable number.

13442042401 is a deficient number, since it is larger than the sum of its proper divisors (462597599).

13442042401 is an equidigital number, since it uses as much as digits as its factorization.

13442042401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905759.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 13442042401 its reverse (10424024431), we get a palindrome (23866066832).

The spelling of 13442042401 in words is "thirteen billion, four hundred forty-two million, forty-two thousand, four hundred one".