2466323421 has 4 divisors (see below), whose sum is σ = 3288431232. Its totient is φ = 1644215612.

The previous prime is 2466323383. The next prime is 2466323429. The reversal of 2466323421 is 1243236642.

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 2466323421 - 2¹⁴ = 2466307037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2466323429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411053901 + ... + 411053906.

It is an arithmetic number, because the mean of its divisors is an integer number (822107808).

Almost surely, 2^2466323421 is an apocalyptic number.

It is an amenable number.

2466323421 is a deficient number, since it is larger than the sum of its proper divisors (822107811).

2466323421 is an equidigital number, since it uses as much as digits as its factorization.

2466323421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822107810.

The product of its digits is 41472, while the sum is 33.

The square root of 2466323421 is about 49662.0923945015. The cubic root of 2466323421 is about 1351.0870843380.

It can be divided in two parts, 24663 and 23421, that added together give a palindrome (48084).

The spelling of 2466323421 in words is "two billion, four hundred sixty-six million, three hundred twenty-three thousand, four hundred twenty-one".