13442311134011 has 8 divisors (see below), whose sum is σ = 13771744507248. Its totient is φ = 13112952624000.

The previous prime is 13442311133987. The next prime is 13442311134059. The reversal of 13442311134011 is 11043111324431.

13442311134011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13442311134011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13442311134311) 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, 18352205 + ... + 19070606.

It is an arithmetic number, because the mean of its divisors is an integer number (1721468063406).

Almost surely, 2^{13442311134011} is an apocalyptic number.

13442311134011 is a deficient number, since it is larger than the sum of its proper divisors (329433373237).

13442311134011 is an equidigital number, since it uses as much as digits as its factorization.

13442311134011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37431613.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 13442311134011 its reverse (11043111324431), we get a palindrome (24485422458442).

The spelling of 13442311134011 in words is "thirteen trillion, four hundred forty-two billion, three hundred eleven million, one hundred thirty-four thousand, eleven".