12234900789 has 12 divisors (see below), whose sum is σ = 18242719872. Its totient is φ = 7893484200.

The previous prime is 12234900781. The next prime is 12234900803. The reversal of 12234900789 is 98700943221.

It is not a de Polignac number, because 12234900789 - 2³ = 12234900781 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12234900781) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21926067 + ... + 21926624.

It is an arithmetic number, because the mean of its divisors is an integer number (1520226656).

Almost surely, 2^12234900789 is an apocalyptic number.

It is an amenable number.

12234900789 is a deficient number, since it is larger than the sum of its proper divisors (6007819083).

12234900789 is a wasteful number, since it uses less digits than its factorization.

12234900789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43852728 (or 43852725 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 12234900789 in words is "twelve billion, two hundred thirty-four million, nine hundred thousand, seven hundred eighty-nine".