14122031419 has 4 divisors (see below), whose sum is σ = 14388484896. Its totient is φ = 13855577944.

The previous prime is 14122031411. The next prime is 14122031423. The reversal of 14122031419 is 91413022141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14122031419 - 2³ = 14122031411 is a prime.

It is a super-2 number, since 2×14122031419² (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 (14122031411) 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 3 ways as a sum of consecutive naturals, for example, 133226659 + ... + 133226764.

It is an arithmetic number, because the mean of its divisors is an integer number (3597121224).

Almost surely, 2^14122031419 is an apocalyptic number.

14122031419 is a deficient number, since it is larger than the sum of its proper divisors (266453477).

14122031419 is an equidigital number, since it uses as much as digits as its factorization.

14122031419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266453476.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 14122031419 in words is "fourteen billion, one hundred twenty-two million, thirty-one thousand, four hundred nineteen".