282774314140 has 24 divisors (see below), whose sum is σ = 595508301360. Its totient is φ = 112789298688.

The previous prime is 282774314107. The next prime is 282774314243. The reversal of 282774314140 is 41413477282.

It is a super-2 number, since 2×282774314140² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20019450 + ... + 20033569.

It is an arithmetic number, because the mean of its divisors is an integer number (24812845890).

Almost surely, 2^282774314140 is an apocalyptic number.

282774314140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

282774314140 is an abundant number, since it is smaller than the sum of its proper divisors (312733987220).

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

282774314140 is a wasteful number, since it uses less digits than its factorization.

282774314140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40053381 (or 40053379 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 43.

The spelling of 282774314140 in words is "two hundred eighty-two billion, seven hundred seventy-four million, three hundred fourteen thousand, one hundred forty".