14160921619 has 8 divisors (see below), whose sum is σ = 15288259392. Its totient is φ = 13039017600.

The previous prime is 14160921601. The next prime is 14160921629. The reversal of 14160921619 is 91612906141.

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 14160921619 - 2⁵ = 14160921587 is a prime.

It is a super-2 number, since 2×14160921619² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14160921629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1353019 + ... + 1363444.

It is an arithmetic number, because the mean of its divisors is an integer number (1911032424).

Almost surely, 2^14160921619 is an apocalyptic number.

14160921619 is a deficient number, since it is larger than the sum of its proper divisors (1127337773).

14160921619 is a wasteful number, since it uses less digits than its factorization.

14160921619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2716877.

The product of its (nonzero) digits is 23328, while the sum is 40.

It can be divided in two parts, 1416092161 and 9, that multiplied together give a square (12744829449 = 112893²).

The spelling of 14160921619 in words is "fourteen billion, one hundred sixty million, nine hundred twenty-one thousand, six hundred nineteen".