16068063944 has 32 divisors (see below), whose sum is σ = 33578776800. Its totient is φ = 7163470080.

The previous prime is 16068063943. The next prime is 16068063967. The reversal of 16068063944 is 44936086061.

It is not an unprimeable number, because it can be changed into a prime (16068063943) 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, 3106562 + ... + 3111729.

It is an arithmetic number, because the mean of its divisors is an integer number (1049336775).

Almost surely, 2^16068063944 is an apocalyptic number.

It is an amenable number.

16068063944 is an abundant number, since it is smaller than the sum of its proper divisors (17510712856).

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

16068063944 is a wasteful number, since it uses less digits than its factorization.

16068063944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6218333 (or 6218329 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 16068063944 in words is "sixteen billion, sixty-eight million, sixty-three thousand, nine hundred forty-four".