281680069422796 has 48 divisors (see below), whose sum is σ = 538121254874112. Its totient is φ = 127948687473600.

The previous prime is 281680069422701. The next prime is 281680069422797. The reversal of 281680069422796 is 697224960086182.

It is not an unprimeable number, because it can be changed into a prime (281680069422797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3403659450 + ... + 3403742206.

It is an arithmetic number, because the mean of its divisors is an integer number (11210859476544).

Almost surely, 2^{281680069422796} is an apocalyptic number.

It is an amenable number.

281680069422796 is a deficient number, since it is larger than the sum of its proper divisors (256441185451316).

281680069422796 is a wasteful number, since it uses less digits than its factorization.

281680069422796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134830 (or 134828 counting only the distinct ones).

The product of its (nonzero) digits is 250822656, while the sum is 70.

The spelling of 281680069422796 in words is "two hundred eighty-one trillion, six hundred eighty billion, sixty-nine million, four hundred twenty-two thousand, seven hundred ninety-six".