1204340132 has 6 divisors (see below), whose sum is σ = 2107595238. Its totient is φ = 602170064.

The previous prime is 1204340131. The next prime is 1204340143. The reversal of 1204340132 is 2310434021.

It can be written as a sum of positive squares in only one way, i.e., 1157088256 + 47251876 = 34016^2 + 6874^2 .

It is not an unprimeable number, because it can be changed into a prime (1204340131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150542513 + ... + 150542520.

It is an arithmetic number, because the mean of its divisors is an integer number (351265873).

Almost surely, 2^1204340132 is an apocalyptic number.

It is an amenable number.

1204340132 is a deficient number, since it is larger than the sum of its proper divisors (903255106).

1204340132 is a wasteful number, since it uses less digits than its factorization.

1204340132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301085037 (or 301085035 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1204340132 is about 34703.6040203320. The cubic root of 1204340132 is about 1063.9381606606.

Adding to 1204340132 its reverse (2310434021), we get a palindrome (3514774153).

The spelling of 1204340132 in words is "one billion, two hundred four million, three hundred forty thousand, one hundred thirty-two".