14425733309 has 4 divisors (see below), whose sum is σ = 15535405116. Its totient is φ = 13316061504.

The previous prime is 14425733297. The next prime is 14425733321. The reversal of 14425733309 is 90333752441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 90333752441 = 13003 ⋅6947147.

It is an interprime number because it is at equal distance from previous prime (14425733297) and next prime (14425733321).

It can be written as a sum of positive squares in 2 ways, for example, as 3515304100 + 10910429209 = 59290^2 + 104453^2 .

It is a cyclic number.

It is not a de Polignac number, because 14425733309 - 2⁸ = 14425733053 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 (14425733339) 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, 554835884 + ... + 554835909.

It is an arithmetic number, because the mean of its divisors is an integer number (3883851279).

Almost surely, 2^14425733309 is an apocalyptic number.

It is an amenable number.

14425733309 is a deficient number, since it is larger than the sum of its proper divisors (1109671807).

14425733309 is a wasteful number, since it uses less digits than its factorization.

14425733309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109671806.

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 14425733309 in words is "fourteen billion, four hundred twenty-five million, seven hundred thirty-three thousand, three hundred nine".