12203434000144 has 20 divisors (see below), whose sum is σ = 25034985927324. Its totient is φ = 5742792470528.

The previous prime is 12203434000111. The next prime is 12203434000181. The reversal of 12203434000144 is 44100043430221.

It can be written as a sum of positive squares in 2 ways, for example, as 7325467033600 + 4877966966544 = 2706560^2 + 2208612^2 .

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, 22432782817 + ... + 22432783360.

Almost surely, 2^{12203434000144} is an apocalyptic number.

It is an amenable number.

12203434000144 is an abundant number, since it is smaller than the sum of its proper divisors (12831551927180).

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

12203434000144 is a wasteful number, since it uses less digits than its factorization.

12203434000144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44865566202 (or 44865566196 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 12203434000144 its reverse (44100043430221), we get a palindrome (56303477430365).

The spelling of 12203434000144 in words is "twelve trillion, two hundred three billion, four hundred thirty-four million, one hundred forty-four", and thus it is an aban number.