68103344 has 10 divisors (see below), whose sum is σ = 131950260. Its totient is φ = 34051664.

The previous prime is 68103317. The next prime is 68103349. The reversal of 68103344 is 44330186.

It is not an unprimeable number, because it can be changed into a prime (68103349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2128214 + ... + 2128245.

It is an arithmetic number, because the mean of its divisors is an integer number (13195026).

Almost surely, 2^68103344 is an apocalyptic number.

It is an amenable number.

68103344 is a deficient number, since it is larger than the sum of its proper divisors (63846916).

68103344 is a wasteful number, since it uses less digits than its factorization.

68103344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4256467 (or 4256461 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 68103344 is about 8252.4750226826. The cubic root of 68103344 is about 408.3721773774.

The spelling of 68103344 in words is "sixty-eight million, one hundred three thousand, three hundred forty-four".