4068013356 has 36 divisors (see below), whose sum is σ = 11217856104. Its totient is φ = 1232731200.

The previous prime is 4068013349. The next prime is 4068013423. The reversal of 4068013356 is 6533108604.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×4068013356³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4068013356.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5135985 + ... + 5136776.

It is an arithmetic number, because the mean of its divisors is an integer number (311607114).

Almost surely, 2^4068013356 is an apocalyptic number.

It is an amenable number.

4068013356 is an abundant number, since it is smaller than the sum of its proper divisors (7149842748).

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

4068013356 is a wasteful number, since it uses less digits than its factorization.

4068013356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10272782 (or 10272777 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 4068013356 is about 63780.9795785546. The cubic root of 4068013356 is about 1596.3475744407.

The spelling of 4068013356 in words is "four billion, sixty-eight million, thirteen thousand, three hundred fifty-six".