116077128258 has 32 divisors (see below), whose sum is σ = 285728317056. Its totient is φ = 30613747968.

The previous prime is 116077128253. The next prime is 116077128259. The reversal of 116077128258 is 852821770611.

It is a super-2 number, since 2×116077128258² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116077128253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106297191 + ... + 106298282.

It is an arithmetic number, because the mean of its divisors is an integer number (8929009908).

Almost surely, 2^116077128258 is an apocalyptic number.

116077128258 is an abundant number, since it is smaller than the sum of its proper divisors (169651188798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116077128258 is a wasteful number, since it uses less digits than its factorization.

116077128258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212595498.

The product of its (nonzero) digits is 376320, while the sum is 48.

Adding to 116077128258 its reverse (852821770611), we get a palindrome (968898898869).

The spelling of 116077128258 in words is "one hundred sixteen billion, seventy-seven million, one hundred twenty-eight thousand, two hundred fifty-eight".