116834974081 has 16 divisors (see below), whose sum is σ = 135935864064. Its totient is φ = 98348408064.

The previous prime is 116834974073. The next prime is 116834974099. The reversal of 116834974081 is 180479438611.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 116834974081 - 2³ = 116834974073 is a prime.

It is a super-2 number, since 2×116834974081² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116834974031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371581 + ... + 609706.

It is an arithmetic number, because the mean of its divisors is an integer number (8495991504).

Almost surely, 2^116834974081 is an apocalyptic number.

It is an amenable number.

116834974081 is a deficient number, since it is larger than the sum of its proper divisors (19100889983).

116834974081 is an equidigital number, since it uses as much as digits as its factorization.

116834974081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981600.

The product of its (nonzero) digits is 1161216, while the sum is 52.

The spelling of 116834974081 in words is "one hundred sixteen billion, eight hundred thirty-four million, nine hundred seventy-four thousand, eighty-one".