268983614276 has 24 divisors (see below), whose sum is σ = 524411028120. Its totient is φ = 119865376512.

The previous prime is 268983614269. The next prime is 268983614293. The reversal of 268983614276 is 672416389862.

It can be written as a sum of positive squares in 4 ways, for example, as 21616644676 + 247366969600 = 147026^2 + 497360^2 .

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89184041 + ... + 89187056.

It is an arithmetic number, because the mean of its divisors is an integer number (21850459505).

Almost surely, 2^268983614276 is an apocalyptic number.

268983614276 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

268983614276 is a deficient number, since it is larger than the sum of its proper divisors (255427413844).

268983614276 is a wasteful number, since it uses less digits than its factorization.

268983614276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178371143 (or 178371141 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 62.

The spelling of 268983614276 in words is "two hundred sixty-eight billion, nine hundred eighty-three million, six hundred fourteen thousand, two hundred seventy-six".