13442011240203 has 48 divisors (see below), whose sum is σ = 24667776946176. Its totient is φ = 6861572544960.

The previous prime is 13442011240121. The next prime is 13442011240237. The reversal of 13442011240203 is 30204211024431.

13442011240203 is a `hidden beast` number, since 1 + 3 + 4 + 420 + 11 + 24 + 0 + 203 = 666.

13442011240203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13442011240203 - 2⁸ = 13442011239947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13442011240283) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 264695775 + ... + 264746552.

It is an arithmetic number, because the mean of its divisors is an integer number (513912019712).

Almost surely, 2^{13442011240203} is an apocalyptic number.

13442011240203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13442011240203 is a deficient number, since it is larger than the sum of its proper divisors (11225765705973).

13442011240203 is a wasteful number, since it uses less digits than its factorization.

13442011240203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529442384 (or 529442381 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 13442011240203 its reverse (30204211024431), we get a palindrome (43646222264634).

The spelling of 13442011240203 in words is "thirteen trillion, four hundred forty-two billion, eleven million, two hundred forty thousand, two hundred three".