119994773779 has 8 divisors (see below), whose sum is σ = 121967854272. Its totient is φ = 118021885440.

The previous prime is 119994773749. The next prime is 119994773807. The reversal of 119994773779 is 977377499911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 119994773779 - 2⁷ = 119994773651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119994773729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1774422 + ... + 1840804.

It is an arithmetic number, because the mean of its divisors is an integer number (15245981784).

Almost surely, 2^119994773779 is an apocalyptic number.

119994773779 is a deficient number, since it is larger than the sum of its proper divisors (1973080493).

119994773779 is an equidigital number, since it uses as much as digits as its factorization.

119994773779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96077.

The product of its digits is 189035532, while the sum is 73.

The spelling of 119994773779 in words is "one hundred nineteen billion, nine hundred ninety-four million, seven hundred seventy-three thousand, seven hundred seventy-nine".