432642843142309 has 16 divisors (see below), whose sum is σ = 448428797555200. Its totient is φ = 417072587747904.

The previous prime is 432642843142271. The next prime is 432642843142351. The reversal of 432642843142309 is 903241348246234.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432642843142309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 432642843142309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432642843148309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108903682 + ... + 112806460.

It is an arithmetic number, because the mean of its divisors is an integer number (28026799847200).

Almost surely, 2^{432642843142309} is an apocalyptic number.

It is an amenable number.

432642843142309 is a deficient number, since it is larger than the sum of its proper divisors (15785954412891).

432642843142309 is a wasteful number, since it uses less digits than its factorization.

432642843142309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3930412.

The product of its (nonzero) digits is 23887872, while the sum is 55.

The spelling of 432642843142309 in words is "four hundred thirty-two trillion, six hundred forty-two billion, eight hundred forty-three million, one hundred forty-two thousand, three hundred nine".