2486313421 has 2 divisors, whose sum is σ = 2486313422. Its totient is φ = 2486313420.

The previous prime is 2486313397. The next prime is 2486313443. The reversal of 2486313421 is 1243136842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1934768196 + 551545225 = 43986^2 + 23485^2 .

It is a cyclic number.

It is not a de Polignac number, because 2486313421 - 2¹³ = 2486305229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2486313821) 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, 1243156710 + 1243156711.

It is an arithmetic number, because the mean of its divisors is an integer number (1243156711).

Almost surely, 2^2486313421 is an apocalyptic number.

It is an amenable number.

2486313421 is a deficient number, since it is larger than the sum of its proper divisors (1).

2486313421 is an equidigital number, since it uses as much as digits as its factorization.

2486313421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 34.

The square root of 2486313421 is about 49862.9463730334. The cubic root of 2486313421 is about 1354.7275353453.

The spelling of 2486313421 in words is "two billion, four hundred eighty-six million, three hundred thirteen thousand, four hundred twenty-one".