609158243119 has 2 divisors, whose sum is σ = 609158243120. Its totient is φ = 609158243118.

The previous prime is 609158243081. The next prime is 609158243129. The reversal of 609158243119 is 911342851906.

It is a happy number.

609158243119 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 is a cyclic number.

It is not a de Polignac number, because 609158243119 - 2⁹ = 609158242607 is a prime.

It is a super-2 number, since 2×609158243119² (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 (609158243129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304579121559 + 304579121560.

It is an arithmetic number, because the mean of its divisors is an integer number (304579121560).

Almost surely, 2^609158243119 is an apocalyptic number.

609158243119 is a deficient number, since it is larger than the sum of its proper divisors (1).

609158243119 is an equidigital number, since it uses as much as digits as its factorization.

609158243119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 49.

The spelling of 609158243119 in words is "six hundred nine billion, one hundred fifty-eight million, two hundred forty-three thousand, one hundred nineteen".