4034144656 has 10 divisors (see below), whose sum is σ = 7816155302. Its totient is φ = 2017072320.

The previous prime is 4034144651. The next prime is 4034144663. The reversal of 4034144656 is 6564414304.

It can be written as a sum of positive squares in only one way, i.e., 4024633600 + 9511056 = 63440^2 + 3084^2 .

It is not an unprimeable number, because it can be changed into a prime (4034144651) by changing a digit.

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 as a sum of consecutive naturals, namely, 126067005 + ... + 126067036.

Almost surely, 2^4034144656 is an apocalyptic number.

It is an amenable number.

4034144656 is a deficient number, since it is larger than the sum of its proper divisors (3782010646).

4034144656 is a wasteful number, since it uses less digits than its factorization.

4034144656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252134049 (or 252134043 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The square root of 4034144656 is about 63514.9167991268. The cubic root of 4034144656 is about 1591.9050325075.

The spelling of 4034144656 in words is "four billion, thirty-four million, one hundred forty-four thousand, six hundred fifty-six".