663240740119 has 2 divisors, whose sum is σ = 663240740120. Its totient is φ = 663240740118.

The previous prime is 663240740093. The next prime is 663240740189. The reversal of 663240740119 is 911047042366.

663240740119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 663240740119 - 2¹³ = 663240731927 is a prime.

It is a super-2 number, since 2×663240740119² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (663240740189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331620370059 + 331620370060.

It is an arithmetic number, because the mean of its divisors is an integer number (331620370060).

Almost surely, 2^663240740119 is an apocalyptic number.

663240740119 is a deficient number, since it is larger than the sum of its proper divisors (1).

663240740119 is an equidigital number, since it uses as much as digits as its factorization.

663240740119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 663240740119 in words is "six hundred sixty-three billion, two hundred forty million, seven hundred forty thousand, one hundred nineteen".