1304432202012 has 12 divisors (see below), whose sum is σ = 3043675138056. Its totient is φ = 434810734000.

The previous prime is 1304432201993. The next prime is 1304432202019. The reversal of 1304432202012 is 2102022344031.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304432202019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54351341739 + ... + 54351341762.

It is an arithmetic number, because the mean of its divisors is an integer number (253639594838).

Almost surely, 2^{1304432202012} is an apocalyptic number.

1304432202012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1304432202012 is an abundant number, since it is smaller than the sum of its proper divisors (1739242936044).

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

1304432202012 is a wasteful number, since it uses less digits than its factorization.

1304432202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108702683508 (or 108702683506 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1304432202012 its reverse (2102022344031), we get a palindrome (3406454546043).

The spelling of 1304432202012 in words is "one trillion, three hundred four billion, four hundred thirty-two million, two hundred two thousand, twelve".