203424616432 has 10 divisors (see below), whose sum is σ = 394135194368. Its totient is φ = 101712308208.

The previous prime is 203424616349. The next prime is 203424616433. The reversal of 203424616432 is 234616424302.

It is a junction number, because it is equal to n+sod(n) for n = 203424616391 and 203424616400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203424616433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6357019248 + ... + 6357019279.

Almost surely, 2^203424616432 is an apocalyptic number.

It is an amenable number.

203424616432 is a deficient number, since it is larger than the sum of its proper divisors (190710577936).

203424616432 is a wasteful number, since it uses less digits than its factorization.

203424616432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12714038535 (or 12714038529 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 37.

The spelling of 203424616432 in words is "two hundred three billion, four hundred twenty-four million, six hundred sixteen thousand, four hundred thirty-two".