2422451461 has 4 divisors (see below), whose sum is σ = 2505984300. Its totient is φ = 2338918624.

The previous prime is 2422451429. The next prime is 2422451489. The reversal of 2422451461 is 1641542242.

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 1324523236 + 1097928225 = 36394^2 + 33135^2 .

It is a cyclic number.

It is not a de Polignac number, because 2422451461 - 2⁵ = 2422451429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422451401) 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, 41766376 + ... + 41766433.

It is an arithmetic number, because the mean of its divisors is an integer number (626496075).

Almost surely, 2^2422451461 is an apocalyptic number.

It is an amenable number.

2422451461 is a deficient number, since it is larger than the sum of its proper divisors (83532839).

2422451461 is an equidigital number, since it uses as much as digits as its factorization.

2422451461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83532838.

The product of its digits is 15360, while the sum is 31.

The square root of 2422451461 is about 49218.4057137165. The cubic root of 2422451461 is about 1343.0278788294.

The spelling of 2422451461 in words is "two billion, four hundred twenty-two million, four hundred fifty-one thousand, four hundred sixty-one".