1200040124204 has 24 divisors (see below), whose sum is σ = 2121229874400. Its totient is φ = 593987353344.

The previous prime is 1200040124177. The next prime is 1200040124207. The reversal of 1200040124204 is 4024210400021.

It is not an unprimeable number, because it can be changed into a prime (1200040124207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1240979 + ... + 1984970.

It is an arithmetic number, because the mean of its divisors is an integer number (88384578100).

Almost surely, 2^{1200040124204} is an apocalyptic number.

It is an amenable number.

1200040124204 is a deficient number, since it is larger than the sum of its proper divisors (921189750196).

1200040124204 is a wasteful number, since it uses less digits than its factorization.

1200040124204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3226889 (or 3226887 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 1200040124204 its reverse (4024210400021), we get a palindrome (5224250524225).

The spelling of 1200040124204 in words is "one trillion, two hundred billion, forty million, one hundred twenty-four thousand, two hundred four".