19671416013313 has 8 divisors (see below), whose sum is σ = 19957239419040. Its totient is φ = 19387032524640.

The previous prime is 19671416013299. The next prime is 19671416013349. The reversal of 19671416013313 is 31331061417691.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-19671416013313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19671416013383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359951743 + ... + 360006388.

It is an arithmetic number, because the mean of its divisors is an integer number (2494654927380).

Almost surely, 2^{19671416013313} is an apocalyptic number.

It is an amenable number.

19671416013313 is a deficient number, since it is larger than the sum of its proper divisors (285823405727).

19671416013313 is an equidigital number, since it uses as much as digits as its factorization.

19671416013313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719958527.

The product of its (nonzero) digits is 244944, while the sum is 46.

The spelling of 19671416013313 in words is "nineteen trillion, six hundred seventy-one billion, four hundred sixteen million, thirteen thousand, three hundred thirteen".