79784850214 has 16 divisors (see below), whose sum is σ = 120171618000. Its totient is φ = 39727933344.

The previous prime is 79784850193. The next prime is 79784850247. The reversal of 79784850214 is 41205848797.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484597 + ... + 628015.

It is an arithmetic number, because the mean of its divisors is an integer number (7510726125).

Almost surely, 2^79784850214 is an apocalyptic number.

79784850214 is a deficient number, since it is larger than the sum of its proper divisors (40386767786).

79784850214 is a wasteful number, since it uses less digits than its factorization.

79784850214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144567.

The product of its (nonzero) digits is 4515840, while the sum is 55.

The spelling of 79784850214 in words is "seventy-nine billion, seven hundred eighty-four million, eight hundred fifty thousand, two hundred fourteen".