13140214434111 has 32 divisors (see below), whose sum is σ = 18098332535808. Its totient is φ = 8475660374400.

The previous prime is 13140214434071. The next prime is 13140214434121. The reversal of 13140214434111 is 11143441204131.

It is not a de Polignac number, because 13140214434111 - 2⁶ = 13140214434047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13140214434121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8439465 + ... + 9874461.

It is an arithmetic number, because the mean of its divisors is an integer number (565572891744).

Almost surely, 2^{13140214434111} is an apocalyptic number.

13140214434111 is a deficient number, since it is larger than the sum of its proper divisors (4958118101697).

13140214434111 is a wasteful number, since it uses less digits than its factorization.

13140214434111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435791.

The product of its (nonzero) digits is 4608, while the sum is 30.

Adding to 13140214434111 its reverse (11143441204131), we get a palindrome (24283655638242).

The spelling of 13140214434111 in words is "thirteen trillion, one hundred forty billion, two hundred fourteen million, four hundred thirty-four thousand, one hundred eleven".