118844352019 has 2 divisors, whose sum is σ = 118844352020. Its totient is φ = 118844352018.

The previous prime is 118844351993. The next prime is 118844352037. The reversal of 118844352019 is 910253448811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118844352019 - 2¹⁷ = 118844220947 is a prime.

It is a super-2 number, since 2×118844352019² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 118844352019.

It is not a weakly prime, because it can be changed into another prime (118844352059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59422176009 + 59422176010.

It is an arithmetic number, because the mean of its divisors is an integer number (59422176010).

Almost surely, 2^118844352019 is an apocalyptic number.

118844352019 is a deficient number, since it is larger than the sum of its proper divisors (1).

118844352019 is an equidigital number, since it uses as much as digits as its factorization.

118844352019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 276480, while the sum is 46.

The spelling of 118844352019 in words is "one hundred eighteen billion, eight hundred forty-four million, three hundred fifty-two thousand, nineteen".