2139047314 has 16 divisors (see below), whose sum is σ = 3255120288. Its totient is φ = 1054030752.

The previous prime is 2139047263. The next prime is 2139047333. The reversal of 2139047314 is 4137409312.

It is a super-3 number, since 3×2139047314³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2139047314.

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, 203209 + ... + 213475.

It is an arithmetic number, because the mean of its divisors is an integer number (203445018).

Almost surely, 2^2139047314 is an apocalyptic number.

2139047314 is a deficient number, since it is larger than the sum of its proper divisors (1116072974).

2139047314 is a wasteful number, since it uses less digits than its factorization.

2139047314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11769.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 2139047314 is about 46249.8358267356. The cubic root of 2139047314 is about 1288.4674856311.

The spelling of 2139047314 in words is "two billion, one hundred thirty-nine million, forty-seven thousand, three hundred fourteen".