14419129923 has 48 divisors (see below), whose sum is σ = 23536722720. Its totient is φ = 8717829120.

The previous prime is 14419129903. The next prime is 14419129943. The reversal of 14419129923 is 32992191441.

It is an interprime number because it is at equal distance from previous prime (14419129903) and next prime (14419129943).

It is not a de Polignac number, because 14419129923 - 2²⁰ = 14418081347 is a prime.

It is a super-2 number, since 2×14419129923² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14419129903) 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 47 ways as a sum of consecutive naturals, for example, 1409515 + ... + 1419707.

It is an arithmetic number, because the mean of its divisors is an integer number (490348390).

Almost surely, 2^14419129923 is an apocalyptic number.

14419129923 is a deficient number, since it is larger than the sum of its proper divisors (9117592797).

14419129923 is a wasteful number, since it uses less digits than its factorization.

14419129923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10657 (or 10640 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The spelling of 14419129923 in words is "fourteen billion, four hundred nineteen million, one hundred twenty-nine thousand, nine hundred twenty-three".