2421413413 has 2 divisors, whose sum is σ = 2421413414. Its totient is φ = 2421413412.

The previous prime is 2421413399. The next prime is 2421413473. The reversal of 2421413413 is 3143141242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2068612324 + 352801089 = 45482^2 + 18783^2 .

It is a cyclic number.

It is not a de Polignac number, because 2421413413 - 2²¹ = 2419316261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2421413473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210706706 + 1210706707.

It is an arithmetic number, because the mean of its divisors is an integer number (1210706707).

Almost surely, 2^2421413413 is an apocalyptic number.

It is an amenable number.

2421413413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2421413413 is an equidigital number, since it uses as much as digits as its factorization.

2421413413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 25.

The square root of 2421413413 is about 49207.8592604881. The cubic root of 2421413413 is about 1342.8360171820.

Adding to 2421413413 its reverse (3143141242), we get a palindrome (5564554655).

The spelling of 2421413413 in words is "two billion, four hundred twenty-one million, four hundred thirteen thousand, four hundred thirteen".