10280326680 has 128 divisors (see below), whose sum is σ = 36903787200. Its totient is φ = 2530538496.

The previous prime is 10280326579. The next prime is 10280326681. The reversal of 10280326680 is 8662308201.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10280326681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 352069 + ... + 380148.

Almost surely, 2^10280326680 is an apocalyptic number.

10280326680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10280326680 is an abundant number, since it is smaller than the sum of its proper divisors (26623460520).

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

10280326680 is a wasteful number, since it uses less digits than its factorization.

10280326680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732250 (or 732240 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 10280326680 in words is "ten billion, two hundred eighty million, three hundred twenty-six thousand, six hundred eighty".