1313303234424 has 16 divisors (see below), whose sum is σ = 3283258086120. Its totient is φ = 437767744800.

The previous prime is 1313303234401. The next prime is 1313303234449. The reversal of 1313303234424 is 4244323033131.

It is a happy number.

It is a super-2 number, since 2×1313303234424² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27360484027 + ... + 27360484074.

Almost surely, 2^{1313303234424} is an apocalyptic number.

It is an amenable number.

1313303234424 is an abundant number, since it is smaller than the sum of its proper divisors (1969954851696).

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

1313303234424 is a wasteful number, since it uses less digits than its factorization.

1313303234424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54720968110 (or 54720968106 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 1313303234424 its reverse (4244323033131), we get a palindrome (5557626267555).

The spelling of 1313303234424 in words is "one trillion, three hundred thirteen billion, three hundred three million, two hundred thirty-four thousand, four hundred twenty-four".