13404044213241 has 16 divisors (see below), whose sum is σ = 19763870923200. Its totient is φ = 8012380101120.

The previous prime is 13404044213227. The next prime is 13404044213317. The reversal of 13404044213241 is 14231244040431.

It is a happy number.

It is not a de Polignac number, because 13404044213241 - 2⁹ = 13404044212729 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (13404044213741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2782074016 + ... + 2782078833.

It is an arithmetic number, because the mean of its divisors is an integer number (1235241932700).

Almost surely, 2^{13404044213241} is an apocalyptic number.

13404044213241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13404044213241 is a deficient number, since it is larger than the sum of its proper divisors (6359826709959).

13404044213241 is a wasteful number, since it uses less digits than its factorization.

13404044213241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5564152936.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 13404044213241 its reverse (14231244040431), we get a palindrome (27635288253672).

The spelling of 13404044213241 in words is "thirteen trillion, four hundred four billion, forty-four million, two hundred thirteen thousand, two hundred forty-one".