12123523614 has 8 divisors (see below), whose sum is σ = 24247047240. Its totient is φ = 4041174536.

The previous prime is 12123523549. The next prime is 12123523627. The reversal of 12123523614 is 41632532121.

12123523614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

12123523614 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010293629 + ... + 1010293640.

It is an arithmetic number, because the mean of its divisors is an integer number (3030880905).

Almost surely, 2^12123523614 is an apocalyptic number.

12123523614 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12123523614 is a wasteful number, since it uses less digits than its factorization.

12123523614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020587274.

The product of its digits is 8640, while the sum is 30.

The spelling of 12123523614 in words is "twelve billion, one hundred twenty-three million, five hundred twenty-three thousand, six hundred fourteen".