24203400102012 has 24 divisors (see below), whose sum is σ = 56481146741376. Its totient is φ = 8066864819248.

The previous prime is 24203400101989. The next prime is 24203400102019. The reversal of 24203400102012 is 21020100430242.

It is a self number, because there is not a number n which added to its sum of digits gives 24203400102012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24203400102019) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 116794008 + ... + 117001055.

It is an arithmetic number, because the mean of its divisors is an integer number (2353381114224).

Almost surely, 2^{24203400102012} is an apocalyptic number.

It is an amenable number.

24203400102012 is an abundant number, since it is smaller than the sum of its proper divisors (32277746639364).

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

24203400102012 is a wasteful number, since it uses less digits than its factorization.

24203400102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233803697 (or 233803695 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 24203400102012 its reverse (21020100430242), we get a palindrome (45223500532254).

The spelling of 24203400102012 in words is "twenty-four trillion, two hundred three billion, four hundred million, one hundred two thousand, twelve".