4442427061 has 4 divisors (see below), whose sum is σ = 4448606400. Its totient is φ = 4436247724.

The previous prime is 4442427047. The next prime is 4442427091. The reversal of 4442427061 is 1607242444.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4442427061 - 2¹⁵ = 4442394293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442427091) 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, 3088591 + ... + 3090028.

It is an arithmetic number, because the mean of its divisors is an integer number (1112151600).

Almost surely, 2^4442427061 is an apocalyptic number.

It is an amenable number.

4442427061 is a deficient number, since it is larger than the sum of its proper divisors (6179339).

4442427061 is an equidigital number, since it uses as much as digits as its factorization.

4442427061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6179338.

The product of its (nonzero) digits is 43008, while the sum is 34.

The square root of 4442427061 is about 66651.5345734815. The cubic root of 4442427061 is about 1643.8925804680.

The spelling of 4442427061 in words is "four billion, four hundred forty-two million, four hundred twenty-seven thousand, sixty-one".