10330389780 has 96 divisors (see below), whose sum is σ = 29889699840. Its totient is φ = 2663091840.

The previous prime is 10330389757. The next prime is 10330389799. The reversal of 10330389780 is 8798303301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2205481 + ... + 2210159.

It is an arithmetic number, because the mean of its divisors is an integer number (311351040).

Almost surely, 2^10330389780 is an apocalyptic number.

10330389780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10330389780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14944849920).

10330389780 is an abundant number, since it is smaller than the sum of its proper divisors (19559310060).

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

10330389780 is a wasteful number, since it uses less digits than its factorization.

10330389780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5909 (or 5907 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 10330389780 in words is "ten billion, three hundred thirty million, three hundred eighty-nine thousand, seven hundred eighty".