13321001010442 has 8 divisors (see below), whose sum is σ = 19992135636000. Its totient is φ = 6656955798444.

The previous prime is 13321001010397. The next prime is 13321001010463. The reversal of 13321001010442 is 24401010012331.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1772348692 + ... + 1772356207.

It is an arithmetic number, because the mean of its divisors is an integer number (2499016954500).

Almost surely, 2^{13321001010442} is an apocalyptic number.

13321001010442 is a deficient number, since it is larger than the sum of its proper divisors (6671134625558).

13321001010442 is a wasteful number, since it uses less digits than its factorization.

13321001010442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3544706780.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13321001010442 its reverse (24401010012331), we get a palindrome (37722011022773).

The spelling of 13321001010442 in words is "thirteen trillion, three hundred twenty-one billion, one million, ten thousand, four hundred forty-two".