14284020789 has 32 divisors (see below), whose sum is σ = 23178960000. Its totient is φ = 8653462272.

The previous prime is 14284020749. The next prime is 14284020841. The reversal of 14284020789 is 98702048241.

It is not a de Polignac number, because 14284020789 - 2¹³ = 14284012597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14284020749) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 523239 + ... + 549860.

It is an arithmetic number, because the mean of its divisors is an integer number (724342500).

Almost surely, 2^14284020789 is an apocalyptic number.

It is an amenable number.

14284020789 is a deficient number, since it is larger than the sum of its proper divisors (8894939211).

14284020789 is a wasteful number, since it uses less digits than its factorization.

14284020789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073154 (or 1073148 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 14284020789 in words is "fourteen billion, two hundred eighty-four million, twenty thousand, seven hundred eighty-nine".