10281994860 has 24 divisors (see below), whose sum is σ = 28789585776. Its totient is φ = 2741865280.

The previous prime is 10281994847. The next prime is 10281994867. The reversal of 10281994860 is 6849918201.

10281994860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (10281994867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85683231 + ... + 85683350.

It is an arithmetic number, because the mean of its divisors is an integer number (1199566074).

Almost surely, 2^10281994860 is an apocalyptic number.

10281994860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10281994860 is an abundant number, since it is smaller than the sum of its proper divisors (18507590916).

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

10281994860 is a wasteful number, since it uses less digits than its factorization.

10281994860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171366593 (or 171366591 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 48.

The spelling of 10281994860 in words is "ten billion, two hundred eighty-one million, nine hundred ninety-four thousand, eight hundred sixty".