1313224243350 has 48 divisors (see below), whose sum is σ = 3276776528832. Its totient is φ = 348044700960.

The previous prime is 1313224243349. The next prime is 1313224243393. The reversal of 1313224243350 is 533424223131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26830852 + ... + 26879751.

It is an arithmetic number, because the mean of its divisors is an integer number (68266177684).

Almost surely, 2^{1313224243350} is an apocalyptic number.

1313224243350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313224243350 is an abundant number, since it is smaller than the sum of its proper divisors (1963552285482).

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

1313224243350 is a wasteful number, since it uses less digits than its factorization.

1313224243350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53710781 (or 53710776 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 1313224243350 its reverse (533424223131), we get a palindrome (1846648466481).

The spelling of 1313224243350 in words is "one trillion, three hundred thirteen billion, two hundred twenty-four million, two hundred forty-three thousand, three hundred fifty".