1325243354204 has 24 divisors (see below), whose sum is σ = 2891440046208. Its totient is φ = 516328579440.

The previous prime is 1325243354203. The next prime is 1325243354221. The reversal of 1325243354204 is 4024533425231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325243354203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2151368774 + ... + 2151369389.

It is an arithmetic number, because the mean of its divisors is an integer number (120476668592).

Almost surely, 2^{1325243354204} is an apocalyptic number.

1325243354204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1325243354204 is an abundant number, since it is smaller than the sum of its proper divisors (1566196692004).

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

1325243354204 is a wasteful number, since it uses less digits than its factorization.

1325243354204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4302738185 (or 4302738183 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 1325243354204 its reverse (4024533425231), we get a palindrome (5349776779435).

The spelling of 1325243354204 in words is "one trillion, three hundred twenty-five billion, two hundred forty-three million, three hundred fifty-four thousand, two hundred four".