2434310421 has 4 divisors (see below), whose sum is σ = 3245747232. Its totient is φ = 1622873612.

The previous prime is 2434310377. The next prime is 2434310423. The reversal of 2434310421 is 1240134342.

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 2434310421 - 2⁷ = 2434310293 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2434310391 and 2434310400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2434310423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405718401 + ... + 405718406.

It is an arithmetic number, because the mean of its divisors is an integer number (811436808).

Almost surely, 2^2434310421 is an apocalyptic number.

It is an amenable number.

2434310421 is a deficient number, since it is larger than the sum of its proper divisors (811436811).

2434310421 is an equidigital number, since it uses as much as digits as its factorization.

2434310421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811436810.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2434310421 is about 49338.7314490350. The cubic root of 2434310421 is about 1345.2158820246.

Adding to 2434310421 its reverse (1240134342), we get a palindrome (3674444763).

The spelling of 2434310421 in words is "two billion, four hundred thirty-four million, three hundred ten thousand, four hundred twenty-one".