2420417437 has 2 divisors, whose sum is σ = 2420417438. Its totient is φ = 2420417436.

The previous prime is 2420417431. The next prime is 2420417501. The reversal of 2420417437 is 7347140242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2405510116 + 14907321 = 49046^2 + 3861^2 .

It is a cyclic number.

It is not a de Polignac number, because 2420417437 - 2³¹ = 272933789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2420417431) 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, 1210208718 + 1210208719.

It is an arithmetic number, because the mean of its divisors is an integer number (1210208719).

Almost surely, 2^2420417437 is an apocalyptic number.

It is an amenable number.

2420417437 is a deficient number, since it is larger than the sum of its proper divisors (1).

2420417437 is an equidigital number, since it uses as much as digits as its factorization.

2420417437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37632, while the sum is 34.

The square root of 2420417437 is about 49197.7381289018. The cubic root of 2420417437 is about 1342.6518801197.

Adding to 2420417437 its reverse (7347140242), we get a palindrome (9767557679).

The spelling of 2420417437 in words is "two billion, four hundred twenty million, four hundred seventeen thousand, four hundred thirty-seven".