12030253123424 has 24 divisors (see below), whose sum is σ = 23684706776808. Its totient is φ = 6015089497600.

The previous prime is 12030253123397. The next prime is 12030253123439. The reversal of 12030253123424 is 42432135203021.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 4548779 + ... + 6689685.

It is an arithmetic number, because the mean of its divisors is an integer number (986862782367).

Almost surely, 2^{12030253123424} is an apocalyptic number.

It is an amenable number.

12030253123424 is a deficient number, since it is larger than the sum of its proper divisors (11654453653384).

12030253123424 is a wasteful number, since it uses less digits than its factorization.

12030253123424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2316518 (or 2316510 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 12030253123424 its reverse (42432135203021), we get a palindrome (54462388326445).

The spelling of 12030253123424 in words is "twelve trillion, thirty billion, two hundred fifty-three million, one hundred twenty-three thousand, four hundred twenty-four".