14189373643 has 8 divisors (see below), whose sum is σ = 14660722656. Its totient is φ = 13725566400.

The previous prime is 14189373637. The next prime is 14189373677. The reversal of 14189373643 is 34637398141.

It is a happy number.

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 14189373643 - 2²¹ = 14187276491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14189371643) 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, 1881618 + ... + 1889143.

It is an arithmetic number, because the mean of its divisors is an integer number (1832590332).

Almost surely, 2^14189373643 is an apocalyptic number.

14189373643 is a deficient number, since it is larger than the sum of its proper divisors (471349013).

14189373643 is an equidigital number, since it uses as much as digits as its factorization.

14189373643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3770885.

The product of its digits is 1306368, while the sum is 49.

The spelling of 14189373643 in words is "fourteen billion, one hundred eighty-nine million, three hundred seventy-three thousand, six hundred forty-three".