4067681352 has 64 divisors (see below), whose sum is σ = 11627971200. Its totient is φ = 1161592320.

The previous prime is 4067681333. The next prime is 4067681447. The reversal of 4067681352 is 2531867604.

4067681352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394924 + ... + 405092.

It is an arithmetic number, because the mean of its divisors is an integer number (181687050).

Almost surely, 2^4067681352 is an apocalyptic number.

4067681352 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4067681352 is an abundant number, since it is smaller than the sum of its proper divisors (7560289848).

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

4067681352 is a wasteful number, since it uses less digits than its factorization.

4067681352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12566 (or 12562 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 4067681352 is about 63778.3768372949. The cubic root of 4067681352 is about 1596.3041455273.

The spelling of 4067681352 in words is "four billion, sixty-seven million, six hundred eighty-one thousand, three hundred fifty-two".