268051344 has 40 divisors (see below), whose sum is σ = 755418912. Its totient is φ = 81227520.

The previous prime is 268051309. The next prime is 268051349. The reversal of 268051344 is 443150862.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (268051349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253309 + ... + 254364.

Almost surely, 2^268051344 is an apocalyptic number.

268051344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

268051344 is an abundant number, since it is smaller than the sum of its proper divisors (487367568).

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

268051344 is a wasteful number, since it uses less digits than its factorization.

268051344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507695 (or 507689 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 268051344 is about 16372.2736356317. The cubic root of 268051344 is about 644.7717430411.

The spelling of 268051344 in words is "two hundred sixty-eight million, fifty-one thousand, three hundred forty-four".