19860172463341 has 12 divisors (see below), whose sum is σ = 23494219935840. Its totient is φ = 16734479458200.

The previous prime is 19860172463317. The next prime is 19860172463353. The reversal of 19860172463341 is 14336427106891.

It is not a de Polignac number, because 19860172463341 - 2⁷ = 19860172463213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19860172463441) 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 11 ways as a sum of consecutive naturals, for example, 3434824585 + ... + 3434830366.

It is an arithmetic number, because the mean of its divisors is an integer number (1957851661320).

Almost surely, 2^{19860172463341} is an apocalyptic number.

It is an amenable number.

19860172463341 is a deficient number, since it is larger than the sum of its proper divisors (3634047472499).

19860172463341 is an equidigital number, since it uses as much as digits as its factorization.

19860172463341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6869655024 (or 6869655017 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 19860172463341 in words is "nineteen trillion, eight hundred sixty billion, one hundred seventy-two million, four hundred sixty-three thousand, three hundred forty-one".