14223000042989 has 4 divisors (see below), whose sum is σ = 14971578992640. Its totient is φ = 13474421093340.

The previous prime is 14223000042961. The next prime is 14223000043019. The reversal of 14223000042989 is 98924000032241.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14223000042989 - 2¹⁶ = 14222999977453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14223000041989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374289474797 + ... + 374289474834.

It is an arithmetic number, because the mean of its divisors is an integer number (3742894748160).

Almost surely, 2^{14223000042989} is an apocalyptic number.

14223000042989 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

14223000042989 is a deficient number, since it is larger than the sum of its proper divisors (748578949651).

14223000042989 is an equidigital number, since it uses as much as digits as its factorization.

14223000042989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748578949650.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 14223000042989 in words is "fourteen trillion, two hundred twenty-three billion, forty-two thousand, nine hundred eighty-nine".