268278112502104 has 16 divisors (see below), whose sum is σ = 509081960472120. Its totient is φ = 132522923042880.

The previous prime is 268278112502087. The next prime is 268278112502167. The reversal of 268278112502104 is 401205211872862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202016650317 + ... + 202016651644.

Almost surely, 2^{268278112502104} is an apocalyptic number.

It is an amenable number.

268278112502104 is a deficient number, since it is larger than the sum of its proper divisors (240803847970016).

268278112502104 is a wasteful number, since it uses less digits than its factorization.

268278112502104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404033302050 (or 404033302046 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 49.

The spelling of 268278112502104 in words is "two hundred sixty-eight trillion, two hundred seventy-eight billion, one hundred twelve million, five hundred two thousand, one hundred four".