118829894419 has 2 divisors, whose sum is σ = 118829894420. Its totient is φ = 118829894418.

The previous prime is 118829894383. The next prime is 118829894459. The reversal of 118829894419 is 914498928811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118829894419 - 2²⁷ = 118695676691 is a prime.

It is a super-2 number, since 2×118829894419² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (118829894459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59414947209 + 59414947210.

It is an arithmetic number, because the mean of its divisors is an integer number (59414947210).

Almost surely, 2^118829894419 is an apocalyptic number.

118829894419 is a deficient number, since it is larger than the sum of its proper divisors (1).

118829894419 is an equidigital number, since it uses as much as digits as its factorization.

118829894419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11943936, while the sum is 64.

The spelling of 118829894419 in words is "one hundred eighteen billion, eight hundred twenty-nine million, eight hundred ninety-four thousand, four hundred nineteen".