4223485290 has 16 divisors (see below), whose sum is σ = 10136364768. Its totient is φ = 1126262736.

The previous prime is 4223485271. The next prime is 4223485307. The reversal of 4223485290 is 925843224.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70391392 + ... + 70391451.

It is an arithmetic number, because the mean of its divisors is an integer number (633522798).

Almost surely, 2^4223485290 is an apocalyptic number.

4223485290 is an abundant number, since it is smaller than the sum of its proper divisors (5912879478).

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

4223485290 is a wasteful number, since it uses less digits than its factorization.

4223485290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140782853.

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 4223485290 is about 64988.3473401194. The cubic root of 4223485290 is about 1616.4303469122.

The spelling of 4223485290 in words is "four billion, two hundred twenty-three million, four hundred eighty-five thousand, two hundred ninety".