1324220234 has 4 divisors (see below), whose sum is σ = 1986330354. Its totient is φ = 662110116.

The previous prime is 1324220213. The next prime is 1324220279. The reversal of 1324220234 is 4320224231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1320232225 + 3988009 = 36335^2 + 1997^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331055057 + ... + 331055060.

Almost surely, 2^1324220234 is an apocalyptic number.

1324220234 is a deficient number, since it is larger than the sum of its proper divisors (662110120).

1324220234 is an equidigital number, since it uses as much as digits as its factorization.

1324220234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662110119.

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

The square root of 1324220234 is about 36389.8369603383. The cubic root of 1324220234 is about 1098.1291156643.

Adding to 1324220234 its reverse (4320224231), we get a palindrome (5644444465).

The spelling of 1324220234 in words is "one billion, three hundred twenty-four million, two hundred twenty thousand, two hundred thirty-four".