1323243242002 has 48 divisors (see below), whose sum is σ = 2314621854720. Its totient is φ = 565330661280.

The previous prime is 1323243241949. The next prime is 1323243242003. The reversal of 1323243242002 is 2002423423231.

It is not an unprimeable number, because it can be changed into a prime (1323243242003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 549073 + ... + 1716964.

It is an arithmetic number, because the mean of its divisors is an integer number (48221288640).

Almost surely, 2^{1323243242002} is an apocalyptic number.

1323243242002 is a deficient number, since it is larger than the sum of its proper divisors (991378612718).

1323243242002 is a wasteful number, since it uses less digits than its factorization.

1323243242002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266207 (or 2266196 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 1323243242002 its reverse (2002423423231), we get a palindrome (3325666665233).

It can be divided in two parts, 13232 and 43242002, that added together give a palindrome (43255234).

The spelling of 1323243242002 in words is "one trillion, three hundred twenty-three billion, two hundred forty-three million, two hundred forty-two thousand, two".