13341353133440 has 32 divisors (see below), whose sum is σ = 31894172336160. Its totient is φ = 5336541253120.

The previous prime is 13341353133439. The next prime is 13341353133541. The reversal of 13341353133440 is 4433135314331.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×13341353133440² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13341353133394 and 13341353133403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10422931496 + ... + 10422932775.

It is an arithmetic number, because the mean of its divisors is an integer number (996692885505).

Almost surely, 2^{13341353133440} is an apocalyptic number.

13341353133440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13341353133440 is an abundant number, since it is smaller than the sum of its proper divisors (18552819202720).

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

13341353133440 is an equidigital number, since it uses as much as digits as its factorization.

13341353133440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20845864290 (or 20845864278 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 38.

Adding to 13341353133440 its reverse (4433135314331), we get a palindrome (17774488447771).

The spelling of 13341353133440 in words is "thirteen trillion, three hundred forty-one billion, three hundred fifty-three million, one hundred thirty-three thousand, four hundred forty".