1313241012424 has 32 divisors (see below), whose sum is σ = 2772825603840. Its totient is φ = 577671998400.

The previous prime is 1313241012401. The next prime is 1313241012431. The reversal of 1313241012424 is 4242101423131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1313241012392 and 1313241012401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240693939 + ... + 240699394.

It is an arithmetic number, because the mean of its divisors is an integer number (86650800120).

Almost surely, 2^{1313241012424} is an apocalyptic number.

It is an amenable number.

1313241012424 is an abundant number, since it is smaller than the sum of its proper divisors (1459584591416).

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

1313241012424 is a wasteful number, since it uses less digits than its factorization.

1313241012424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481393381 (or 481393377 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1313241012424 its reverse (4242101423131), we get a palindrome (5555342435555).

The spelling of 1313241012424 in words is "one trillion, three hundred thirteen billion, two hundred forty-one million, twelve thousand, four hundred twenty-four".