1432009329673 has 8 divisors (see below), whose sum is σ = 1542234640968. Its totient is φ = 1321794125184.

The previous prime is 1432009329649. The next prime is 1432009329679. The reversal of 1432009329673 is 3769239002341.

It can be written as a sum of positive squares in 4 ways, for example, as 263649387024 + 1168359942649 = 513468^2 + 1080907^2 .

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

It is not a de Polignac number, because 1432009329673 - 2¹⁷ = 1432009198601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1432009329679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2231140 + ... + 2800357.

It is an arithmetic number, because the mean of its divisors is an integer number (192779330121).

Almost surely, 2^{1432009329673} is an apocalyptic number.

1432009329673 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1432009329673 is a deficient number, since it is larger than the sum of its proper divisors (110225311295).

1432009329673 is a wasteful number, since it uses less digits than its factorization.

1432009329673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5053403.

The product of its (nonzero) digits is 1469664, while the sum is 49.

The spelling of 1432009329673 in words is "one trillion, four hundred thirty-two billion, nine million, three hundred twenty-nine thousand, six hundred seventy-three".