4361225405 has 4 divisors (see below), whose sum is σ = 5233470492. Its totient is φ = 3488980320.

The previous prime is 4361225387. The next prime is 4361225413. The reversal of 4361225405 is 5045221634.

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

It can be written as a sum of positive squares in 2 ways, for example, as 814189156 + 3547036249 = 28534^2 + 59557^2 .

It is not a de Polignac number, because 4361225405 - 2²² = 4357031101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436122536 + ... + 436122545.

It is an arithmetic number, because the mean of its divisors is an integer number (1308367623).

Almost surely, 2^4361225405 is an apocalyptic number.

It is an amenable number.

4361225405 is a deficient number, since it is larger than the sum of its proper divisors (872245087).

4361225405 is an equidigital number, since it uses as much as digits as its factorization.

4361225405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872245086.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 4361225405 is about 66039.5745367882. The cubic root of 4361225405 is about 1633.8148699828.

The spelling of 4361225405 in words is "four billion, three hundred sixty-one million, two hundred twenty-five thousand, four hundred five".