14050069489 has 4 divisors (see below), whose sum is σ = 14288206320. Its totient is φ = 13811932660.

The previous prime is 14050069417. The next prime is 14050069493. The reversal of 14050069489 is 98496005041.

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 14050069489 - 2¹³ = 14050061297 is a prime.

It is a super-2 number, since 2×14050069489² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14050061489) 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, 119068327 + ... + 119068444.

It is an arithmetic number, because the mean of its divisors is an integer number (3572051580).

Almost surely, 2^14050069489 is an apocalyptic number.

It is an amenable number.

14050069489 is a deficient number, since it is larger than the sum of its proper divisors (238136831).

14050069489 is an equidigital number, since it uses as much as digits as its factorization.

14050069489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238136830.

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 14050069489 in words is "fourteen billion, fifty million, sixty-nine thousand, four hundred eighty-nine".