13378329319 has 8 divisors (see below), whose sum is σ = 13649107968. Its totient is φ = 13109642040.

The previous prime is 13378329317. The next prime is 13378329331. The reversal of 13378329319 is 91392387331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13378329319 - 2¹ = 13378329317 is a prime.

It is a super-2 number, since 2×13378329319² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13378329317) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 509917 + ... + 535510.

It is an arithmetic number, because the mean of its divisors is an integer number (1706138496).

Almost surely, 2^13378329319 is an apocalyptic number.

13378329319 is a deficient number, since it is larger than the sum of its proper divisors (270778649).

13378329319 is a wasteful number, since it uses less digits than its factorization.

13378329319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045685.

The product of its digits is 734832, while the sum is 49.

The spelling of 13378329319 in words is "thirteen billion, three hundred seventy-eight million, three hundred twenty-nine thousand, three hundred nineteen".