2405044361 has 4 divisors (see below), whose sum is σ = 2405321424. Its totient is φ = 2404767300.

The previous prime is 2405044357. The next prime is 2405044373. The reversal of 2405044361 is 1634405042.

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 2405044361 - 2² = 2405044357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2405044331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125075 + ... + 143016.

It is an arithmetic number, because the mean of its divisors is an integer number (601330356).

Almost surely, 2^2405044361 is an apocalyptic number.

It is an amenable number.

2405044361 is a deficient number, since it is larger than the sum of its proper divisors (277063).

2405044361 is an equidigital number, since it uses as much as digits as its factorization.

2405044361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277062.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2405044361 is about 49041.2516255448. The cubic root of 2405044361 is about 1339.8032608243.

The spelling of 2405044361 in words is "two billion, four hundred five million, forty-four thousand, three hundred sixty-one".