1324340242342 has 64 divisors (see below), whose sum is σ = 2257085376000. Its totient is φ = 577736022528.

The previous prime is 1324340242283. The next prime is 1324340242343. The reversal of 1324340242342 is 2432420434231.

It is a junction number, because it is equal to n+sod(n) for n = 1324340242298 and 1324340242307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324340242343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 649503759 + ... + 649505797.

It is an arithmetic number, because the mean of its divisors is an integer number (35266959000).

Almost surely, 2^{1324340242342} is an apocalyptic number.

1324340242342 is a deficient number, since it is larger than the sum of its proper divisors (932745133658).

1324340242342 is a wasteful number, since it uses less digits than its factorization.

1324340242342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4445.

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

Adding to 1324340242342 its reverse (2432420434231), we get a palindrome (3756760676573).

The spelling of 1324340242342 in words is "one trillion, three hundred twenty-four billion, three hundred forty million, two hundred forty-two thousand, three hundred forty-two".