432423605405403 has 32 divisors (see below), whose sum is σ = 656100110476800. Its totient is φ = 281391909271200.

The previous prime is 432423605405387. The next prime is 432423605405431. The reversal of 432423605405403 is 304504506324234.

432423605405403 is a `hidden beast` number, since 4 + 3 + 2 + 4 + 2 + 3 + 60 + 5 + 40 + 540 + 3 = 666.

It is not a de Polignac number, because 432423605405403 - 2⁴ = 432423605405387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (432423605405303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1001892183 + ... + 1002323696.

It is an arithmetic number, because the mean of its divisors is an integer number (20503128452400).

Almost surely, 2^{432423605405403} is an apocalyptic number.

432423605405403 is a deficient number, since it is larger than the sum of its proper divisors (223676505071397).

432423605405403 is a wasteful number, since it uses less digits than its factorization.

432423605405403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004216080 (or 2004216074 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 45.

The spelling of 432423605405403 in words is "four hundred thirty-two trillion, four hundred twenty-three billion, six hundred five million, four hundred five thousand, four hundred three".