1432445348 has 6 divisors (see below), whose sum is σ = 2506779366. Its totient is φ = 716222672.

The previous prime is 1432445317. The next prime is 1432445351. The reversal of 1432445348 is 8435442341.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1364415844 + 68029504 = 36938^2 + 8248^2 .

It is a super-2 number, since 2×1432445348² = 4103799350013682208, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 179055665 + ... + 179055672.

It is an arithmetic number, because the mean of its divisors is an integer number (417796561).

Almost surely, 2^1432445348 is an apocalyptic number.

It is an amenable number.

1432445348 is a deficient number, since it is larger than the sum of its proper divisors (1074334018).

1432445348 is a wasteful number, since it uses less digits than its factorization.

1432445348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358111341 (or 358111339 counting only the distinct ones).

The product of its digits is 184320, while the sum is 38.

The square root of 1432445348 is about 37847.6597427106. The cubic root of 1432445348 is about 1127.2649934409.

Adding to 1432445348 its reverse (8435442341), we get a palindrome (9867887689).

The spelling of 1432445348 in words is "one billion, four hundred thirty-two million, four hundred forty-five thousand, three hundred forty-eight".