432649042898 has 6 divisors (see below), whose sum is σ = 648974959671. Its totient is φ = 216324056342.

The previous prime is 432649042897. The next prime is 432649042933. The reversal of 432649042898 is 898240946234.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 216324521449 + 216324521449 = 465107^2 + 465107^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=465107.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432649042897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 697661 + ... + 1162767.

Almost surely, 2^432649042898 is an apocalyptic number.

432649042898 is a deficient number, since it is larger than the sum of its proper divisors (216325916773).

432649042898 is an frugal number, since it uses more digits than its factorization.

432649042898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930216 (or 465109 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 59.

The spelling of 432649042898 in words is "four hundred thirty-two billion, six hundred forty-nine million, forty-two thousand, eight hundred ninety-eight".