1203324442004 has 48 divisors (see below), whose sum is σ = 2249464089600. Its totient is φ = 561986073600.

The previous prime is 1203324442003. The next prime is 1203324442031. The reversal of 1203324442004 is 4002444233021.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203324442003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10880417 + ... + 10990455.

It is an arithmetic number, because the mean of its divisors is an integer number (46863835200).

Almost surely, 2^{1203324442004} is an apocalyptic number.

It is an amenable number.

1203324442004 is a deficient number, since it is larger than the sum of its proper divisors (1046139647596).

1203324442004 is a wasteful number, since it uses less digits than its factorization.

1203324442004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113144 (or 113142 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 1203324442004 its reverse (4002444233021), we get a palindrome (5205768675025).

The spelling of 1203324442004 in words is "one trillion, two hundred three billion, three hundred twenty-four million, four hundred forty-two thousand, four".