2420505214249 has 2 divisors, whose sum is σ = 2420505214250. Its totient is φ = 2420505214248.

The previous prime is 2420505214201. The next prime is 2420505214273. The reversal of 2420505214249 is 9424125050242.

2420505214249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2083495938624 + 337009275625 = 1443432^2 + 580525^2 .

It is a cyclic number.

It is not a de Polignac number, because 2420505214249 - 2¹¹ = 2420505212201 is a prime.

It is not a weakly prime, because it can be changed into another prime (2420505254249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210252607124 + 1210252607125.

It is an arithmetic number, because the mean of its divisors is an integer number (1210252607125).

Almost surely, 2^{2420505214249} is an apocalyptic number.

It is an amenable number.

2420505214249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2420505214249 is an equidigital number, since it uses as much as digits as its factorization.

2420505214249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 2420505214249 in words is "two trillion, four hundred twenty billion, five hundred five million, two hundred fourteen thousand, two hundred forty-nine".