10204403430 has 64 divisors (see below), whose sum is σ = 26400890880. Its totient is φ = 2509335936.

The previous prime is 10204403371. The next prime is 10204403453. The reversal of 10204403430 is 3430440201.

10204403430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10204403397 and 10204403406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 392619 + ... + 417801.

It is an arithmetic number, because the mean of its divisors is an integer number (412513920).

Almost surely, 2^10204403430 is an apocalyptic number.

10204403430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10204403430 is an abundant number, since it is smaller than the sum of its proper divisors (16196487450).

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

10204403430 is a wasteful number, since it uses less digits than its factorization.

10204403430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26245.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 10204403430 its reverse (3430440201), we get a palindrome (13634843631).

The spelling of 10204403430 in words is "ten billion, two hundred four million, four hundred three thousand, four hundred thirty".