1325241132140 has 48 divisors (see below), whose sum is σ = 2877626062080. Its totient is φ = 512131338240.

The previous prime is 1325241132119. The next prime is 1325241132169. The reversal of 1325241132140 is 412311425231.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1434605 + ... + 2169924.

It is an arithmetic number, because the mean of its divisors is an integer number (59950542960).

Almost surely, 2^{1325241132140} is an apocalyptic number.

1325241132140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1325241132140 is an abundant number, since it is smaller than the sum of its proper divisors (1552384929940).

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

1325241132140 is a wasteful number, since it uses less digits than its factorization.

1325241132140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3605162 (or 3605160 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 1325241132140 its reverse (412311425231), we get a palindrome (1737552557371).

The spelling of 1325241132140 in words is "one trillion, three hundred twenty-five billion, two hundred forty-one million, one hundred thirty-two thousand, one hundred forty".