116206618466 has 64 divisors (see below), whose sum is σ = 191377728000. Its totient is φ = 52727500800.

The previous prime is 116206618399. The next prime is 116206618469. The reversal of 116206618466 is 664816602611.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 116206618466.

It is not an unprimeable number, because it can be changed into a prime (116206618469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44539370 + ... + 44541978.

It is an arithmetic number, because the mean of its divisors is an integer number (2990277000).

Almost surely, 2^116206618466 is an apocalyptic number.

116206618466 is a deficient number, since it is larger than the sum of its proper divisors (75171109534).

116206618466 is a wasteful number, since it uses less digits than its factorization.

116206618466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3147.

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 116206618466 in words is "one hundred sixteen billion, two hundred six million, six hundred eighteen thousand, four hundred sixty-six".