2254710421 has 2 divisors, whose sum is σ = 2254710422. Its totient is φ = 2254710420.

The previous prime is 2254710379. The next prime is 2254710427. The reversal of 2254710421 is 1240174522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1353209796 + 901500625 = 36786^2 + 30025^2 .

It is a cyclic number.

It is not a de Polignac number, because 2254710421 - 2¹⁹ = 2254186133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2254710421.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2254710427) 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 as a sum of consecutive naturals, namely, 1127355210 + 1127355211.

It is an arithmetic number, because the mean of its divisors is an integer number (1127355211).

Almost surely, 2^2254710421 is an apocalyptic number.

It is an amenable number.

2254710421 is a deficient number, since it is larger than the sum of its proper divisors (1).

2254710421 is an equidigital number, since it uses as much as digits as its factorization.

2254710421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 2254710421 is about 47483.7911397142. The cubic root of 2254710421 is about 1311.2844890015.

Adding to 2254710421 its reverse (1240174522), we get a palindrome (3494884943).

The spelling of 2254710421 in words is "two billion, two hundred fifty-four million, seven hundred ten thousand, four hundred twenty-one".