4461142907 has 8 divisors (see below), whose sum is σ = 5086914336. Its totient is φ = 3875743872.

The previous prime is 4461142897. The next prime is 4461142909. The reversal of 4461142907 is 7092411644.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4461142907 - 2²² = 4456948603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4461142909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10092863 + ... + 10093304.

It is an arithmetic number, because the mean of its divisors is an integer number (635864292).

Almost surely, 2^4461142907 is an apocalyptic number.

4461142907 is a deficient number, since it is larger than the sum of its proper divisors (625771429).

4461142907 is a wasteful number, since it uses less digits than its factorization.

4461142907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20186197.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 4461142907 is about 66791.7877212461. The cubic root of 4461142907 is about 1646.1979069729.

The spelling of 4461142907 in words is "four billion, four hundred sixty-one million, one hundred forty-two thousand, nine hundred seven".