19141113 has 8 divisors (see below), whose sum is σ = 26864800. Its totient is φ = 12089088.

The previous prime is 19141091. The next prime is 19141127. The reversal of 19141113 is 31114191.

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

It is not a de Polignac number, because 19141113 - 2⁶ = 19141049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 19141113.

It is not an unprimeable number, because it can be changed into a prime (19141013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167848 + ... + 167961.

It is an arithmetic number, because the mean of its divisors is an integer number (3358100).

Almost surely, 2^19141113 is an apocalyptic number.

It is an amenable number.

19141113 is a deficient number, since it is larger than the sum of its proper divisors (7723687).

19141113 is a wasteful number, since it uses less digits than its factorization.

19141113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335831.

The product of its digits is 108, while the sum is 21.

The square root of 19141113 is about 4375.0557710731. The cubic root of 19141113 is about 267.4991434450.

The spelling of 19141113 in words is "nineteen million, one hundred forty-one thousand, one hundred thirteen".