1324402130144 has 24 divisors (see below), whose sum is σ = 2608754639400. Its totient is φ = 661861269376.

The previous prime is 1324402130137. The next prime is 1324402130147. The reversal of 1324402130144 is 4410312044231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324402130147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10555274 + ... + 10680009.

It is an arithmetic number, because the mean of its divisors is an integer number (108698109975).

Almost surely, 2^{1324402130144} is an apocalyptic number.

It is an amenable number.

1324402130144 is a deficient number, since it is larger than the sum of its proper divisors (1284352509256).

1324402130144 is a wasteful number, since it uses less digits than its factorization.

1324402130144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21237242 (or 21237234 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1324402130144 its reverse (4410312044231), we get a palindrome (5734714174375).

The spelling of 1324402130144 in words is "one trillion, three hundred twenty-four billion, four hundred two million, one hundred thirty thousand, one hundred forty-four".