10308641880 has 32 divisors (see below), whose sum is σ = 30925926000. Its totient is φ = 2748971136.

The previous prime is 10308641809. The next prime is 10308641887. The reversal of 10308641880 is 8814680301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10308641887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42952555 + ... + 42952794.

Almost surely, 2^10308641880 is an apocalyptic number.

10308641880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10308641880 is an abundant number, since it is smaller than the sum of its proper divisors (20617284120).

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

10308641880 is a wasteful number, since it uses less digits than its factorization.

10308641880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85905363 (or 85905359 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The spelling of 10308641880 in words is "ten billion, three hundred eight million, six hundred forty-one thousand, eight hundred eighty".