10334021430 has 64 divisors (see below), whose sum is σ = 25644883968. Its totient is φ = 2662346880.

The previous prime is 10334021389. The next prime is 10334021431. The reversal of 10334021430 is 3412043301.

It is a junction number, because it is equal to n+sod(n) for n = 10334021397 and 10334021406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10334021431) 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, 561027 + ... + 579153.

It is an arithmetic number, because the mean of its divisors is an integer number (400701312).

Almost surely, 2^10334021430 is an apocalyptic number.

10334021430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10334021430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12822441984).

10334021430 is an abundant number, since it is smaller than the sum of its proper divisors (15310862538).

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

10334021430 is a wasteful number, since it uses less digits than its factorization.

10334021430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18781.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10334021430 its reverse (3412043301), we get a palindrome (13746064731).

The spelling of 10334021430 in words is "ten billion, three hundred thirty-four million, twenty-one thousand, four hundred thirty".