4000456744 has 16 divisors (see below), whose sum is σ = 7502385600. Its totient is φ = 1999820592.

The previous prime is 4000456729. The next prime is 4000456793. The reversal of 4000456744 is 4476540004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7054 + ... + 89725.

It is an arithmetic number, because the mean of its divisors is an integer number (468899100).

Almost surely, 2^4000456744 is an apocalyptic number.

It is an amenable number.

4000456744 is a deficient number, since it is larger than the sum of its proper divisors (3501928856).

4000456744 is a wasteful number, since it uses less digits than its factorization.

4000456744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101952 (or 101948 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 34.

The square root of 4000456744 is about 63249.1639786646. The cubic root of 4000456744 is about 1587.4614693275.

Adding to 4000456744 its reverse (4476540004), we get a palindrome (8476996748).

The spelling of 4000456744 in words is "four billion, four hundred fifty-six thousand, seven hundred forty-four".