4422625842 has 16 divisors (see below), whose sum is σ = 8876732832. Its totient is φ = 1468961760.

The previous prime is 4422625783. The next prime is 4422625849. The reversal of 4422625842 is 2485262244.

It is a self number, because there is not a number n which added to its sum of digits gives 4422625842.

It is not an unprimeable number, because it can be changed into a prime (4422625849) 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 7 ways as a sum of consecutive naturals, for example, 1309888 + ... + 1313259.

It is an arithmetic number, because the mean of its divisors is an integer number (554795802).

Almost surely, 2^4422625842 is an apocalyptic number.

4422625842 is an abundant number, since it is smaller than the sum of its proper divisors (4454106990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4422625842 is a wasteful number, since it uses less digits than its factorization.

4422625842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2623433.

The product of its digits is 245760, while the sum is 39.

The square root of 4422625842 is about 66502.8258196597. The cubic root of 4422625842 is about 1641.4465031363.

The spelling of 4422625842 in words is "four billion, four hundred twenty-two million, six hundred twenty-five thousand, eight hundred forty-two".