13345040330145 has 48 divisors (see below), whose sum is σ = 23155782653952. Its totient is φ = 7109855827200.

The previous prime is 13345040330119. The next prime is 13345040330159. The reversal of 13345040330145 is 54103304054331.

13345040330145 is a `hidden beast` number, since 1 + 3 + 3 + 4 + 504 + 0 + 3 + 3 + 0 + 145 = 666.

It is not a de Polignac number, because 13345040330145 - 2⁹ = 13345040329633 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 321988794 + ... + 322030236.

It is an arithmetic number, because the mean of its divisors is an integer number (482412138624).

Almost surely, 2^{13345040330145} is an apocalyptic number.

13345040330145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13345040330145 is a deficient number, since it is larger than the sum of its proper divisors (9810742323807).

13345040330145 is a wasteful number, since it uses less digits than its factorization.

13345040330145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48822 (or 48819 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 13345040330145 its reverse (54103304054331), we get a palindrome (67448344384476).

The spelling of 13345040330145 in words is "thirteen trillion, three hundred forty-five billion, forty million, three hundred thirty thousand, one hundred forty-five".