13413011331340 has 48 divisors (see below), whose sum is σ = 28186522618464. Its totient is φ = 5361548774400.

The previous prime is 13413011331271. The next prime is 13413011331347. The reversal of 13413011331340 is 4313311031431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13413011331299 and 13413011331308.

It is not an unprimeable number, because it can be changed into a prime (13413011331347) 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, 204026275 + ... + 204092005.

It is an arithmetic number, because the mean of its divisors is an integer number (587219221218).

Almost surely, 2^{13413011331340} is an apocalyptic number.

13413011331340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13413011331340 is an abundant number, since it is smaller than the sum of its proper divisors (14773511287124).

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

13413011331340 is a wasteful number, since it uses less digits than its factorization.

13413011331340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72538 (or 72536 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 13413011331340 its reverse (4313311031431), we get a palindrome (17726322362771).

The spelling of 13413011331340 in words is "thirteen trillion, four hundred thirteen billion, eleven million, three hundred thirty-one thousand, three hundred forty".