1204324331120 has 40 divisors (see below), whose sum is σ = 2921795555616. Its totient is φ = 460784960768.

The previous prime is 1204324331029. The next prime is 1204324331137. The reversal of 1204324331120 is 211334234021.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 1204324331120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327260207 + ... + 327263886.

Almost surely, 2^{1204324331120} is an apocalyptic number.

1204324331120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1204324331120 is an abundant number, since it is smaller than the sum of its proper divisors (1717471224496).

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

1204324331120 is a wasteful number, since it uses less digits than its factorization.

1204324331120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654524129 (or 654524123 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1204324331120 its reverse (211334234021), we get a palindrome (1415658565141).

The spelling of 1204324331120 in words is "one trillion, two hundred four billion, three hundred twenty-four million, three hundred thirty-one thousand, one hundred twenty".