1323032205242 has 16 divisors (see below), whose sum is σ = 2165099615712. Its totient is φ = 601339990320.

The previous prime is 1323032205203. The next prime is 1323032205293. The reversal of 1323032205242 is 2425022303231.

It is a super-2 number, since 2×1323032205242² (a number of 25 digits) contains 22 as substring.

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, 1559348 + ... + 2253359.

It is an arithmetic number, because the mean of its divisors is an integer number (135318725982).

Almost surely, 2^{1323032205242} is an apocalyptic number.

1323032205242 is a deficient number, since it is larger than the sum of its proper divisors (842067410470).

1323032205242 is a wasteful number, since it uses less digits than its factorization.

1323032205242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3828493.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 1323032205242 its reverse (2425022303231), we get a palindrome (3748054508473).

The spelling of 1323032205242 in words is "one trillion, three hundred twenty-three billion, thirty-two million, two hundred five thousand, two hundred forty-two".