114946209362209 has 3 divisors (see below), whose sum is σ = 114946220083507. Its totient is φ = 114946198640912.

The previous prime is 114946209362197. The next prime is 114946209362263. The reversal of 114946209362209 is 902263902649411.

The square root of 114946209362209 is 10721297.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 34562934950625 + 80383274411584 = 5879025^2 + 8965672^2 .

It is not a de Polignac number, because 114946209362209 - 2¹⁹ = 114946208837921 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114946209962209) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5360649 + ... + 16081945.

Almost surely, 2^{114946209362209} is an apocalyptic number.

114946209362209 is the 10721297-th square number.

114946209362209 is the 5360649-th centered octagonal number.

It is an amenable number.

114946209362209 is a deficient number, since it is larger than the sum of its proper divisors (10721298).

114946209362209 is an frugal number, since it uses more digits than its factorization.

114946209362209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21442594 (or 10721297 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 58.

The spelling of 114946209362209 in words is "one hundred fourteen trillion, nine hundred forty-six billion, two hundred nine million, three hundred sixty-two thousand, two hundred nine".