1204430243244 has 24 divisors (see below), whose sum is σ = 2848835006640. Its totient is φ = 395977065984.

The previous prime is 1204430243243. The next prime is 1204430243249. The reversal of 1204430243244 is 4423420344021.

It is not an unprimeable number, because it can be changed into a prime (1204430243243) 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, 687459309 + ... + 687461060.

It is an arithmetic number, because the mean of its divisors is an integer number (118701458610).

Almost surely, 2^{1204430243244} is an apocalyptic number.

It is an amenable number.

1204430243244 is an abundant number, since it is smaller than the sum of its proper divisors (1644404763396).

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

1204430243244 is a wasteful number, since it uses less digits than its factorization.

1204430243244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374920449 (or 1374920447 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 1204430243244 its reverse (4423420344021), we get a palindrome (5627850587265).

The spelling of 1204430243244 in words is "one trillion, two hundred four billion, four hundred thirty million, two hundred forty-three thousand, two hundred forty-four".