14190974287469 has 8 divisors (see below), whose sum is σ = 17071848767040. Its totient is φ = 11523497917536.

The previous prime is 14190974287453. The next prime is 14190974287481. The reversal of 14190974287469 is 96478247909141.

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 14190974287469 - 2⁴ = 14190974287453 is a prime.

It is a super-2 number, since 2×14190974287469² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14190974287169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53349527264 + ... + 53349527529.

It is an arithmetic number, because the mean of its divisors is an integer number (2133981095880).

Almost surely, 2^{14190974287469} is an apocalyptic number.

14190974287469 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

14190974287469 is a deficient number, since it is larger than the sum of its proper divisors (2880874479571).

14190974287469 is a wasteful number, since it uses less digits than its factorization.

14190974287469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106699054819.

The product of its (nonzero) digits is 219469824, while the sum is 71.

The spelling of 14190974287469 in words is "fourteen trillion, one hundred ninety billion, nine hundred seventy-four million, two hundred eighty-seven thousand, four hundred sixty-nine".