1432320314 has 8 divisors (see below), whose sum is σ = 2148667668. Its totient is φ = 716097760.

The previous prime is 1432320299. The next prime is 1432320361. The reversal of 1432320314 is 4130232341.

It can be written as a sum of positive squares in 2 ways, for example, as 1293481225 + 138839089 = 35965^2 + 11783^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1432320314.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6704 + ... + 53940.

Almost surely, 2^1432320314 is an apocalyptic number.

1432320314 is a deficient number, since it is larger than the sum of its proper divisors (716347354).

1432320314 is a wasteful number, since it uses less digits than its factorization.

1432320314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62400.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1432320314 is about 37846.0079004378. The cubic root of 1432320314 is about 1127.2321939226.

Adding to 1432320314 its reverse (4130232341), we get a palindrome (5562552655).

The spelling of 1432320314 in words is "one billion, four hundred thirty-two million, three hundred twenty thousand, three hundred fourteen".