14003750389 has 4 divisors (see below), whose sum is σ = 14063852556. Its totient is φ = 13943648224.

The previous prime is 14003750351. The next prime is 14003750407. The reversal of 14003750389 is 98305730041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1367742289 + 12636008100 = 36983^2 + 112410^2 .

It is a cyclic number.

It is not a de Polignac number, because 14003750389 - 2²⁵ = 13970195957 is a prime.

It is a super-2 number, since 2×14003750389² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14003750339) 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, 30050734 + ... + 30051199.

It is an arithmetic number, because the mean of its divisors is an integer number (3515963139).

Almost surely, 2^14003750389 is an apocalyptic number.

It is an amenable number.

14003750389 is a deficient number, since it is larger than the sum of its proper divisors (60102167).

14003750389 is an equidigital number, since it uses as much as digits as its factorization.

14003750389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60102166.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 14003750389 in words is "fourteen billion, three million, seven hundred fifty thousand, three hundred eighty-nine".