1313424216342 has 80 divisors (see below), whose sum is σ = 3370219776000. Its totient is φ = 374511868272.

The previous prime is 1313424216337. The next prime is 1313424216347. The reversal of 1313424216342 is 2436124243131.

1313424216342 is a `hidden beast` number, since 1 + 3 + 13 + 4 + 2 + 4 + 2 + 1 + 634 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (1313424216337) and next prime (1313424216347).

It is a junction number, because it is equal to n+sod(n) for n = 1313424216297 and 1313424216306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313424216347) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 594678 + ... + 1726409.

It is an arithmetic number, because the mean of its divisors is an integer number (42127747200).

Almost surely, 2^{1313424216342} is an apocalyptic number.

1313424216342 is an abundant number, since it is smaller than the sum of its proper divisors (2056795559658).

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

1313424216342 is a wasteful number, since it uses less digits than its factorization.

1313424216342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321607 (or 2321598 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

Adding to 1313424216342 its reverse (2436124243131), we get a palindrome (3749548459473).

The spelling of 1313424216342 in words is "one trillion, three hundred thirteen billion, four hundred twenty-four million, two hundred sixteen thousand, three hundred forty-two".