4425199867 has 4 divisors (see below), whose sum is σ = 4827490776. Its totient is φ = 4022908960.

The previous prime is 4425199859. The next prime is 4425199879. The reversal of 4425199867 is 7689915244.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4425199867 - 2³ = 4425199859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4425199817) 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 3 ways as a sum of consecutive naturals, for example, 201145438 + ... + 201145459.

It is an arithmetic number, because the mean of its divisors is an integer number (1206872694).

Almost surely, 2^4425199867 is an apocalyptic number.

4425199867 is a deficient number, since it is larger than the sum of its proper divisors (402290909).

4425199867 is a wasteful number, since it uses less digits than its factorization.

4425199867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402290908.

The product of its digits is 4354560, while the sum is 55.

The square root of 4425199867 is about 66522.1757536538. The cubic root of 4425199867 is about 1641.7648890198.

The spelling of 4425199867 in words is "four billion, four hundred twenty-five million, one hundred ninety-nine thousand, eight hundred sixty-seven".