208248010980 has 48 divisors (see below), whose sum is σ = 597316253184. Its totient is φ = 54178343680.

The previous prime is 208248010979. The next prime is 208248011011. The reversal of 208248010980 is 89010842802.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42324372 + ... + 42329291.

It is an arithmetic number, because the mean of its divisors is an integer number (12444088608).

Almost surely, 2^208248010980 is an apocalyptic number.

208248010980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

208248010980 is an abundant number, since it is smaller than the sum of its proper divisors (389068242204).

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

208248010980 is a wasteful number, since it uses less digits than its factorization.

208248010980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84653716 (or 84653714 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The spelling of 208248010980 in words is "two hundred eight billion, two hundred forty-eight million, ten thousand, nine hundred eighty".