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13441112341 = 131102603911
BaseRepresentation
bin11001000010010011…
…10001100100010101
31021200201211020211121
430201021301210111
5210011411043331
610101425403541
7654040366306
oct144111614425
937621736747
1013441112341
115778180708
1227314995b1
1313628a9217
149171927ad
1553a036c11
hex321271915

13441112341 has 4 divisors (see below), whose sum is σ = 13543716384. Its totient is φ = 13338508300.

The previous prime is 13441112323. The next prime is 13441112351. The reversal of 13441112341 is 14321114431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14321114431 = 131101624187.

It is a cyclic number.

It is not a de Polignac number, because 13441112341 - 215 = 13441079573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13441112351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51301825 + ... + 51302086.

It is an arithmetic number, because the mean of its divisors is an integer number (3385929096).

Almost surely, 213441112341 is an apocalyptic number.

It is an amenable number.

13441112341 is a deficient number, since it is larger than the sum of its proper divisors (102604043).

13441112341 is a wasteful number, since it uses less digits than its factorization.

13441112341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102604042.

The product of its digits is 1152, while the sum is 25.

Adding to 13441112341 its reverse (14321114431), we get a palindrome (27762226772).

The spelling of 13441112341 in words is "thirteen billion, four hundred forty-one million, one hundred twelve thousand, three hundred forty-one".

Divisors: 1 131 102603911 13441112341