2114717278 has 16 divisors (see below), whose sum is σ = 3422042640. Its totient is φ = 976383616.

The previous prime is 2114717263. The next prime is 2114717279. The reversal of 2114717278 is 8727174112.

It is a self number, because there is not a number n which added to its sum of digits gives 2114717278.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114717279) 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, 584968 + ... + 588571.

It is an arithmetic number, because the mean of its divisors is an integer number (213877665).

Almost surely, 2^2114717278 is an apocalyptic number.

2114717278 is a deficient number, since it is larger than the sum of its proper divisors (1307325362).

2114717278 is a wasteful number, since it uses less digits than its factorization.

2114717278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173611.

The product of its digits is 43904, while the sum is 40.

The square root of 2114717278 is about 45986.0552559143. The cubic root of 2114717278 is about 1283.5637337198.

The spelling of 2114717278 in words is "two billion, one hundred fourteen million, seven hundred seventeen thousand, two hundred seventy-eight".