13442304123001 has 4 divisors (see below), whose sum is σ = 14476327517092. Its totient is φ = 12408280728912.

The previous prime is 13442304122999. The next prime is 13442304123029. The reversal of 13442304123001 is 10032140324431.

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 4374376433001 + 9067927690000 = 2091501^2 + 3011300^2 .

It is a cyclic number.

It is not a de Polignac number, because 13442304123001 - 2¹ = 13442304122999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13442304123301) 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, 517011697026 + ... + 517011697051.

It is an arithmetic number, because the mean of its divisors is an integer number (3619081879273).

Almost surely, 2^{13442304123001} is an apocalyptic number.

It is an amenable number.

13442304123001 is a deficient number, since it is larger than the sum of its proper divisors (1034023394091).

13442304123001 is a wasteful number, since it uses less digits than its factorization.

13442304123001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034023394090.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 13442304123001 its reverse (10032140324431), we get a palindrome (23474444447432).

The spelling of 13442304123001 in words is "thirteen trillion, four hundred forty-two billion, three hundred four million, one hundred twenty-three thousand, one".