1324203242 has 16 divisors (see below), whose sum is σ = 2084659200. Its totient is φ = 629650032.

The previous prime is 1324203211. The next prime is 1324203247. The reversal of 1324203242 is 2423024231.

It is a super-2 number, since 2×1324203242² = 3507028452246621128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (1324203247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75242 + ... + 91157.

It is an arithmetic number, because the mean of its divisors is an integer number (130291200).

Almost surely, 2^1324203242 is an apocalyptic number.

1324203242 is a deficient number, since it is larger than the sum of its proper divisors (760455958).

1324203242 is a wasteful number, since it uses less digits than its factorization.

1324203242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166597.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1324203242 is about 36389.6034878095. The cubic root of 1324203242 is about 1098.1244186889.

Adding to 1324203242 its reverse (2423024231), we get a palindrome (3747227473).

The spelling of 1324203242 in words is "one billion, three hundred twenty-four million, two hundred three thousand, two hundred forty-two".