13376544629019 has 128 divisors (see below), whose sum is σ = 21590080512000. Its totient is φ = 7301743263360.

The previous prime is 13376544629017. The next prime is 13376544629023. The reversal of 13376544629019 is 91092644567331.

It is not a de Polignac number, because 13376544629019 - 2¹ = 13376544629017 is a prime.

It is a super-2 number, since 2×13376544629019² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13376544629017) 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 127 ways as a sum of consecutive naturals, for example, 4361441124 + ... + 4361444190.

It is an arithmetic number, because the mean of its divisors is an integer number (168672504000).

Almost surely, 2^{13376544629019} is an apocalyptic number.

13376544629019 is a deficient number, since it is larger than the sum of its proper divisors (8213535882981).

13376544629019 is a wasteful number, since it uses less digits than its factorization.

13376544629019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4562 (or 4536 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 60.

The spelling of 13376544629019 in words is "thirteen trillion, three hundred seventy-six billion, five hundred forty-four million, six hundred twenty-nine thousand, nineteen".