14321824091974 has 12 divisors (see below), whose sum is σ = 24990121630044. Its totient is φ = 6137924610804.

The previous prime is 14321824091929. The next prime is 14321824091987. The reversal of 14321824091974 is 47919042812341.

It is a super-2 number, since 2×14321824091974² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73070530984 + ... + 73070531179.

It is an arithmetic number, because the mean of its divisors is an integer number (2082510135837).

Almost surely, 2^{14321824091974} is an apocalyptic number.

14321824091974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14321824091974 is a deficient number, since it is larger than the sum of its proper divisors (10668297538070).

14321824091974 is a wasteful number, since it uses less digits than its factorization.

14321824091974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146141062179 (or 146141062172 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 55.

The spelling of 14321824091974 in words is "fourteen trillion, three hundred twenty-one billion, eight hundred twenty-four million, ninety-one thousand, nine hundred seventy-four".