10268709780 has 96 divisors (see below), whose sum is σ = 32889507840. Its totient is φ = 2345016960.

The previous prime is 10268709757. The next prime is 10268709797. The reversal of 10268709780 is 8790786201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 481381 + ... + 502259.

It is an arithmetic number, because the mean of its divisors is an integer number (342599040).

Almost surely, 2^10268709780 is an apocalyptic number.

10268709780 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 10268709780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16444753920).

10268709780 is an abundant number, since it is smaller than the sum of its proper divisors (22620798060).

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

10268709780 is a wasteful number, since it uses less digits than its factorization.

10268709780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22069 (or 22067 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 48.

The spelling of 10268709780 in words is "ten billion, two hundred sixty-eight million, seven hundred nine thousand, seven hundred eighty".