2080278314 has 4 divisors (see below), whose sum is σ = 3120417474. Its totient is φ = 1040139156.

The previous prime is 2080278307. The next prime is 2080278341. The reversal of 2080278314 is 4138720802.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1158245089 + 922033225 = 34033^2 + 30365^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520069577 + ... + 520069580.

Almost surely, 2^2080278314 is an apocalyptic number.

2080278314 is a deficient number, since it is larger than the sum of its proper divisors (1040139160).

2080278314 is a wasteful number, since it uses less digits than its factorization.

2080278314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040139159.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 2080278314 is about 45610.0681209752. The cubic root of 2080278314 is about 1276.5577912168.

The spelling of 2080278314 in words is "two billion, eighty million, two hundred seventy-eight thousand, three hundred fourteen".