116204214461 has 4 divisors (see below), whose sum is σ = 116207211132. Its totient is φ = 116201217792.

The previous prime is 116204214449. The next prime is 116204214509. The reversal of 116204214461 is 164412402611.

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

It can be written as a sum of positive squares in 2 ways, for example, as 86203896025 + 30000318436 = 293605^2 + 173206^2 .

It is a cyclic number.

It is not a de Polignac number, because 116204214461 - 2⁶ = 116204214397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116204214421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1439396 + ... + 1517981.

It is an arithmetic number, because the mean of its divisors is an integer number (29051802783).

Almost surely, 2^116204214461 is an apocalyptic number.

It is an amenable number.

116204214461 is a deficient number, since it is larger than the sum of its proper divisors (2996671).

116204214461 is an equidigital number, since it uses as much as digits as its factorization.

116204214461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2996670.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 116204214461 in words is "one hundred sixteen billion, two hundred four million, two hundred fourteen thousand, four hundred sixty-one".