77214679118 has 8 divisors (see below), whose sum is σ = 119815881480. Its totient is φ = 37276051960.

The previous prime is 77214679109. The next prime is 77214679187. The reversal of 77214679118 is 81197641277.

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

It is a self number, because there is not a number n which added to its sum of digits gives 77214679118.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 665643728 + ... + 665643843.

It is an arithmetic number, because the mean of its divisors is an integer number (14976985185).

Almost surely, 2^77214679118 is an apocalyptic number.

77214679118 is a deficient number, since it is larger than the sum of its proper divisors (42601202362).

77214679118 is a wasteful number, since it uses less digits than its factorization.

77214679118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331287602.

The product of its digits is 1185408, while the sum is 53.

The spelling of 77214679118 in words is "seventy-seven billion, two hundred fourteen million, six hundred seventy-nine thousand, one hundred eighteen".