4001351168 has 40 divisors (see below), whose sum is σ = 8002135152. Its totient is φ = 1998862336.

The previous prime is 4001351129. The next prime is 4001351201. The reversal of 4001351168 is 8611531004.

It is a super-2 number, since 2×4001351168² = 32021622339309928448, which contains 22 as substring.

Together with 4000783984 it forms an amicable pair .

It is a self number, because there is not a number n which added to its sum of digits gives 4001351168.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 697046 + ... + 702762.

Almost surely, 2^4001351168 is an apocalyptic number.

It is an amenable number.

4001351168 is a deficient number, since it is larger than the sum of its proper divisors (4000783984).

4001351168 is an equidigital number, since it uses as much as digits as its factorization.

4001351168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7102 (or 7086 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 4001351168 is about 63256.2342224069. The cubic root of 4001351168 is about 1587.5797689720.

The spelling of 4001351168 in words is "four billion, one million, three hundred fifty-one thousand, one hundred sixty-eight".