116555613405441 has 64 divisors (see below), whose sum is σ = 180855037440000. Its totient is φ = 65396966317056.

The previous prime is 116555613405389. The next prime is 116555613405527. The reversal of 116555613405441 is 144504316555611.

It is not a de Polignac number, because 116555613405441 - 2¹⁵ = 116555613372673 is a prime.

It is a super-2 number, since 2×116555613405441² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116555613425441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 322242310 + ... + 322603808.

It is an arithmetic number, because the mean of its divisors is an integer number (2825859960000).

Almost surely, 2^{116555613405441} is an apocalyptic number.

It is an amenable number.

116555613405441 is a deficient number, since it is larger than the sum of its proper divisors (64299424034559).

116555613405441 is a wasteful number, since it uses less digits than its factorization.

116555613405441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362798.

The product of its (nonzero) digits is 4320000, while the sum is 51.

The spelling of 116555613405441 in words is "one hundred sixteen trillion, five hundred fifty-five billion, six hundred thirteen million, four hundred five thousand, four hundred forty-one".