13141334130440 has 64 divisors (see below), whose sum is σ = 31126533292800. Its totient is φ = 4979502646272.

The previous prime is 13141334130377. The next prime is 13141334130451. The reversal of 13141334130440 is 4403143314131.

It is a junction number, because it is equal to n+sod(n) for n = 13141334130397 and 13141334130406.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9662369 + ... + 10938191.

It is an arithmetic number, because the mean of its divisors is an integer number (486352082700).

Almost surely, 2^{13141334130440} is an apocalyptic number.

13141334130440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13141334130440 is an abundant number, since it is smaller than the sum of its proper divisors (17985199162360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13141334130440 is a wasteful number, since it uses less digits than its factorization.

13141334130440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289406 (or 1289402 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 13141334130440 its reverse (4403143314131), we get a palindrome (17544477444571).

The spelling of 13141334130440 in words is "thirteen trillion, one hundred forty-one billion, three hundred thirty-four million, one hundred thirty thousand, four hundred forty".