2421150265 has 4 divisors (see below), whose sum is σ = 2905380324. Its totient is φ = 1936920208.

The previous prime is 2421150247. The next prime is 2421150341. The reversal of 2421150265 is 5620511242.

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 1721918016 + 699232249 = 41496^2 + 26443^2 .

It is a cyclic number.

It is not a de Polignac number, because 2421150265 - 2¹¹ = 2421148217 is a prime.

It is a Duffinian 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, 242115022 + ... + 242115031.

It is an arithmetic number, because the mean of its divisors is an integer number (726345081).

Almost surely, 2^2421150265 is an apocalyptic number.

It is an amenable number.

2421150265 is a deficient number, since it is larger than the sum of its proper divisors (484230059).

2421150265 is an equidigital number, since it uses as much as digits as its factorization.

2421150265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484230058.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 2421150265 is about 49205.1853466685. The cubic root of 2421150265 is about 1342.7873710192.

The spelling of 2421150265 in words is "two billion, four hundred twenty-one million, one hundred fifty thousand, two hundred sixty-five".