268010144 has 12 divisors (see below), whose sum is σ = 527645034. Its totient is φ = 134005056.

The previous prime is 268010131. The next prime is 268010177. The reversal of 268010144 is 441010862.

268010144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 134838544 + 133171600 = 11612^2 + 11540^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4187627 + ... + 4187690.

Almost surely, 2^268010144 is an apocalyptic number.

It is an amenable number.

268010144 is a deficient number, since it is larger than the sum of its proper divisors (259634890).

268010144 is an equidigital number, since it uses as much as digits as its factorization.

268010144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8375327 (or 8375319 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 268010144 is about 16371.0153625241. The cubic root of 268010144 is about 644.7387071352.

The spelling of 268010144 in words is "two hundred sixty-eight million, ten thousand, one hundred forty-four".