4126064642 has 8 divisors (see below), whose sum is σ = 7073253696. Its totient is φ = 1768313412.

The previous prime is 4126064587. The next prime is 4126064647. The reversal of 4126064642 is 2464606214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4126064647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147359438 + ... + 147359465.

It is an arithmetic number, because the mean of its divisors is an integer number (884156712).

Almost surely, 2^4126064642 is an apocalyptic number.

4126064642 is a deficient number, since it is larger than the sum of its proper divisors (2947189054).

4126064642 is a wasteful number, since it uses less digits than its factorization.

4126064642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294718912.

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 4126064642 is about 64234.4505853362. The cubic root of 4126064642 is about 1603.9051279078.

The spelling of 4126064642 in words is "four billion, one hundred twenty-six million, sixty-four thousand, six hundred forty-two".