119702879999 has 4 divisors (see below), whose sum is σ = 122622462480. Its totient is φ = 116783297520.

The previous prime is 119702879951. The next prime is 119702880013. The reversal of 119702879999 is 999978207911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 999978207911 = 919 ⋅1088115569.

It is a cyclic number.

It is not a de Polignac number, because 119702879999 - 2¹⁶ = 119702814463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119702879939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1459791179 + ... + 1459791260.

It is an arithmetic number, because the mean of its divisors is an integer number (30655615620).

Almost surely, 2^119702879999 is an apocalyptic number.

119702879999 is a deficient number, since it is larger than the sum of its proper divisors (2919582481).

119702879999 is an equidigital number, since it uses as much as digits as its factorization.

119702879999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2919582480.

The product of its (nonzero) digits is 46294416, while the sum is 71.

The spelling of 119702879999 in words is "one hundred nineteen billion, seven hundred two million, eight hundred seventy-nine thousand, nine hundred ninety-nine".