7024420899997 has 2 divisors, whose sum is σ = 7024420899998. Its totient is φ = 7024420899996.

The previous prime is 7024420899911. The next prime is 7024420900031. The reversal of 7024420899997 is 7999980244207.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6672167966916 + 352252933081 = 2583054^2 + 593509^2 .

It is a cyclic number.

It is not a de Polignac number, because 7024420899997 - 2²⁷ = 7024286682269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7024420899497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3512210449998 + 3512210449999.

It is an arithmetic number, because the mean of its divisors is an integer number (3512210449999).

Almost surely, 2^{7024420899997} is an apocalyptic number.

It is an amenable number.

7024420899997 is a deficient number, since it is larger than the sum of its proper divisors (1).

7024420899997 is an equidigital number, since it uses as much as digits as its factorization.

7024420899997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 164602368, while the sum is 70.

The spelling of 7024420899997 in words is "seven trillion, twenty-four billion, four hundred twenty million, eight hundred ninety-nine thousand, nine hundred ninety-seven".