1325204004150 has 144 divisors (see below), whose sum is σ = 3873786999264. Its totient is φ = 322840995840.

The previous prime is 1325204004127. The next prime is 1325204004161. The reversal of 1325204004150 is 514004025231.

1325204004150 is a `hidden beast` number, since 1 + 3 + 252 + 0 + 400 + 4 + 1 + 5 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 600234 + ... + 1735133.

It is an arithmetic number, because the mean of its divisors is an integer number (26901298606).

Almost surely, 2^{1325204004150} is an apocalyptic number.

1325204004150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1325204004150 is an abundant number, since it is smaller than the sum of its proper divisors (2548582995114).

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

1325204004150 is a wasteful number, since it uses less digits than its factorization.

1325204004150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335495 (or 2335487 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 1325204004150 its reverse (514004025231), we get a palindrome (1839208029381).

The spelling of 1325204004150 in words is "one trillion, three hundred twenty-five billion, two hundred four million, four thousand, one hundred fifty".