1324023342442 has 16 divisors (see below), whose sum is σ = 2108266435080. Its totient is φ = 621468080128.

The previous prime is 1324023342359. The next prime is 1324023342469. The reversal of 1324023342442 is 2442433204231.

It can be written as a sum of positive squares in 4 ways, for example, as 1323445468921 + 577873521 = 1150411^2 + 24039^2 .

It is a super-2 number, since 2×1324023342442² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 1324023342398 and 1324023342407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50040583 + ... + 50067034.

Almost surely, 2^{1324023342442} is an apocalyptic number.

1324023342442 is a deficient number, since it is larger than the sum of its proper divisors (784243092638).

1324023342442 is a wasteful number, since it uses less digits than its factorization.

1324023342442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100108025.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 1324023342442 its reverse (2442433204231), we get a palindrome (3766456546673).

The spelling of 1324023342442 in words is "one trillion, three hundred twenty-four billion, twenty-three million, three hundred forty-two thousand, four hundred forty-two".