4220044297 has 6 divisors (see below), whose sum is σ = 4909031178. Its totient is φ = 3617180784.

The previous prime is 4220044277. The next prime is 4220044303. The reversal of 4220044297 is 7924400224.

It is a happy number.

4220044297 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4208895376 + 11148921 = 64876^2 + 3339^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4220044297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4220044247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43061628 + ... + 43061725.

It is an arithmetic number, because the mean of its divisors is an integer number (818171863).

Almost surely, 2^4220044297 is an apocalyptic number.

It is an amenable number.

4220044297 is a deficient number, since it is larger than the sum of its proper divisors (688986881).

4220044297 is an equidigital number, since it uses as much as digits as its factorization.

4220044297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86123367 (or 86123360 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 4220044297 is about 64961.8680227101. The cubic root of 4220044297 is about 1615.9912437900.

The spelling of 4220044297 in words is "four billion, two hundred twenty million, forty-four thousand, two hundred ninety-seven".