203314402424 has 32 divisors (see below), whose sum is σ = 446299912800. Its totient is φ = 85009505280.

The previous prime is 203314402397. The next prime is 203314402469. The reversal of 203314402424 is 424204413302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44273489 + ... + 44278080.

It is an arithmetic number, because the mean of its divisors is an integer number (13946872275).

Almost surely, 2^203314402424 is an apocalyptic number.

It is an amenable number.

203314402424 is an abundant number, since it is smaller than the sum of its proper divisors (242985510376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203314402424 is a wasteful number, since it uses less digits than its factorization.

203314402424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88551623 (or 88551619 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 203314402424 its reverse (424204413302), we get a palindrome (627518815726).

The spelling of 203314402424 in words is "two hundred three billion, three hundred fourteen million, four hundred two thousand, four hundred twenty-four".