13352045340320 has 48 divisors (see below), whose sum is σ = 31546696299048. Its totient is φ = 5340396687360.

The previous prime is 13352045340299. The next prime is 13352045340331. The reversal of 13352045340320 is 2304354025331.

It can be written as a sum of positive squares in 4 ways, for example, as 9645819715984 + 3706225624336 = 3105772^2 + 1925156^2 .

It is a super-2 number, since 2×13352045340320² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1254701 + ... + 5317740.

Almost surely, 2^{13352045340320} is an apocalyptic number.

13352045340320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13352045340320 is an abundant number, since it is smaller than the sum of its proper divisors (18194650958728).

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

13352045340320 is a wasteful number, since it uses less digits than its factorization.

13352045340320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6585153 (or 6585145 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 13352045340320 its reverse (2304354025331), we get a palindrome (15656399365651).

The spelling of 13352045340320 in words is "thirteen trillion, three hundred fifty-two billion, forty-five million, three hundred forty thousand, three hundred twenty".