118556006419 has 2 divisors, whose sum is σ = 118556006420. Its totient is φ = 118556006418.

The previous prime is 118556006381. The next prime is 118556006441. The reversal of 118556006419 is 914600655811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118556006419 - 2¹⁹ = 118555482131 is a prime.

It is a super-2 number, since 2×118556006419² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (118556006449) 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, 59278003209 + 59278003210.

It is an arithmetic number, because the mean of its divisors is an integer number (59278003210).

Almost surely, 2^118556006419 is an apocalyptic number.

118556006419 is a deficient number, since it is larger than the sum of its proper divisors (1).

118556006419 is an equidigital number, since it uses as much as digits as its factorization.

118556006419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 46.

The spelling of 118556006419 in words is "one hundred eighteen billion, five hundred fifty-six million, six thousand, four hundred nineteen".