10420434304 has 64 divisors (see below), whose sum is σ = 24172849440. Its totient is φ = 4381618176.

The previous prime is 10420434287. The next prime is 10420434331. The reversal of 10420434304 is 40343402401.

It is a tau number, because it is divible by the number of its divisors (64).

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, 62229 + ... + 157204.

Almost surely, 2^10420434304 is an apocalyptic number.

10420434304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10420434304 is an abundant number, since it is smaller than the sum of its proper divisors (13752415136).

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

10420434304 is an equidigital number, since it uses as much as digits as its factorization.

10420434304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219507 (or 219495 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 10420434304 its reverse (40343402401), we get a palindrome (50763836705).

The spelling of 10420434304 in words is "ten billion, four hundred twenty million, four hundred thirty-four thousand, three hundred four".