19421460107713 has 8 divisors (see below), whose sum is σ = 20377837561536. Its totient is φ = 18474413166000.

The previous prime is 19421460107711. The next prime is 19421460107723. The reversal of 19421460107713 is 31770106412491.

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 19421460107713 - 2¹ = 19421460107711 is a prime.

It is a super-2 number, since 2×19421460107713² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19421460107711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2332623763 + ... + 2332632088.

It is an arithmetic number, because the mean of its divisors is an integer number (2547229695192).

Almost surely, 2^{19421460107713} is an apocalyptic number.

It is an amenable number.

19421460107713 is a deficient number, since it is larger than the sum of its proper divisors (956377453823).

19421460107713 is a wasteful number, since it uses less digits than its factorization.

19421460107713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4665256055.

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 19421460107713 in words is "nineteen trillion, four hundred twenty-one billion, four hundred sixty million, one hundred seven thousand, seven hundred thirteen".