12421554230 has 8 divisors (see below), whose sum is σ = 22358797632. Its totient is φ = 4968621688.

The previous prime is 12421554227. The next prime is 12421554241. The reversal of 12421554230 is 3245512421.

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

It is a junction number, because it is equal to n+sod(n) for n = 12421554193 and 12421554202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 621077702 + ... + 621077721.

It is an arithmetic number, because the mean of its divisors is an integer number (2794849704).

Almost surely, 2^12421554230 is an apocalyptic number.

12421554230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12421554230 is a deficient number, since it is larger than the sum of its proper divisors (9937243402).

12421554230 is a wasteful number, since it uses less digits than its factorization.

12421554230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242155430.

The product of its (nonzero) digits is 9600, while the sum is 29.

The spelling of 12421554230 in words is "twelve billion, four hundred twenty-one million, five hundred fifty-four thousand, two hundred thirty".