1452320104 has 16 divisors (see below), whose sum is σ = 2729395620. Its totient is φ = 724481280.

The previous prime is 1452320099. The next prime is 1452320113. The reversal of 1452320104 is 4010232541.

It can be written as a sum of positive squares in 2 ways, for example, as 1428991204 + 23328900 = 37802^2 + 4830^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206167 + ... + 213094.

Almost surely, 2^1452320104 is an apocalyptic number.

It is an amenable number.

1452320104 is a deficient number, since it is larger than the sum of its proper divisors (1277075516).

1452320104 is a wasteful number, since it uses less digits than its factorization.

1452320104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419700 (or 419696 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1452320104 is about 38109.3178107402. The cubic root of 1452320104 is about 1132.4545553027.

Adding to 1452320104 its reverse (4010232541), we get a palindrome (5462552645).

The spelling of 1452320104 in words is "one billion, four hundred fifty-two million, three hundred twenty thousand, one hundred four".