20798130314 has 12 divisors (see below), whose sum is σ = 33598167666. Its totient is φ = 9598797672.

The previous prime is 20798130277. The next prime is 20798130373. The reversal of 20798130314 is 41303189702.

It can be written as a sum of positive squares in only one way, i.e., 19998202225 + 799928089 = 141415^2 + 28283^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 721217 + ... + 749499.

Almost surely, 2^20798130314 is an apocalyptic number.

20798130314 is a deficient number, since it is larger than the sum of its proper divisors (12800037352).

20798130314 is an frugal number, since it uses more digits than its factorization.

20798130314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56581 (or 28298 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 20798130314 in words is "twenty billion, seven hundred ninety-eight million, one hundred thirty thousand, three hundred fourteen".