4244292641 has 16 divisors (see below), whose sum is σ = 4535850240. Its totient is φ = 3957569280.

The previous prime is 4244292623. The next prime is 4244292643. The reversal of 4244292641 is 1462924424.

It is a cyclic number.

It is not a de Polignac number, because 4244292641 - 2²² = 4240098337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4244292595 and 4244292604.

It is not an unprimeable number, because it can be changed into a prime (4244292643) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 818840 + ... + 824006.

It is an arithmetic number, because the mean of its divisors is an integer number (283490640).

Almost surely, 2^4244292641 is an apocalyptic number.

It is an amenable number.

4244292641 is a deficient number, since it is larger than the sum of its proper divisors (291557599).

4244292641 is a wasteful number, since it uses less digits than its factorization.

4244292641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5624.

The product of its digits is 110592, while the sum is 38.

The square root of 4244292641 is about 65148.2359009053. The cubic root of 4244292641 is about 1619.0804923888.

The spelling of 4244292641 in words is "four billion, two hundred forty-four million, two hundred ninety-two thousand, six hundred forty-one".