13427208781041 has 16 divisors (see below), whose sum is σ = 19602553724928. Its totient is φ = 8107673864400.

The previous prime is 13427208781037. The next prime is 13427208781043. The reversal of 13427208781041 is 14018780272431.

It is not a de Polignac number, because 13427208781041 - 2² = 13427208781037 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13427208781043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 750701601 + ... + 750719486.

It is an arithmetic number, because the mean of its divisors is an integer number (1225159607808).

Almost surely, 2^{13427208781041} is an apocalyptic number.

13427208781041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13427208781041 is a deficient number, since it is larger than the sum of its proper divisors (6175344943887).

13427208781041 is a wasteful number, since it uses less digits than its factorization.

13427208781041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501421372.

The product of its (nonzero) digits is 602112, while the sum is 48.

The spelling of 13427208781041 in words is "thirteen trillion, four hundred twenty-seven billion, two hundred eight million, seven hundred eighty-one thousand, forty-one".