2068242446 has 8 divisors (see below), whose sum is σ = 3110818080. Its totient is φ = 1031303088.

The previous prime is 2068242443. The next prime is 2068242481. The reversal of 2068242446 is 6442428602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2068242443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1408151 + ... + 1409618.

It is an arithmetic number, because the mean of its divisors is an integer number (388852260).

Almost surely, 2^2068242446 is an apocalyptic number.

2068242446 is a deficient number, since it is larger than the sum of its proper divisors (1042575634).

2068242446 is a wasteful number, since it uses less digits than its factorization.

2068242446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2818138.

The product of its (nonzero) digits is 147456, while the sum is 38.

The square root of 2068242446 is about 45477.9336162056. The cubic root of 2068242446 is about 1274.0911007411.

The spelling of 2068242446 in words is "two billion, sixty-eight million, two hundred forty-two thousand, four hundred forty-six".