116154420956064 has 144 divisors (see below), whose sum is σ = 330622385917824. Its totient is φ = 38682016128000.

The previous prime is 116154420956039. The next prime is 116154420956087. The reversal of 116154420956064 is 460659024451611.

116154420956064 is a `hidden beast` number, since 1 + 1 + 6 + 1 + 5 + 4 + 4 + 20 + 9 + 5 + 606 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a self number, because there is not a number n which added to its sum of digits gives 116154420956064.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 4183771047 + ... + 4183798809.

It is an arithmetic number, because the mean of its divisors is an integer number (2295988791096).

Almost surely, 2^{116154420956064} is an apocalyptic number.

It is an amenable number.

116154420956064 is an abundant number, since it is smaller than the sum of its proper divisors (214467964961760).

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

116154420956064 is a wasteful number, since it uses less digits than its factorization.

116154420956064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40811 (or 40800 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 116154420956064 in words is "one hundred sixteen trillion, one hundred fifty-four billion, four hundred twenty million, nine hundred fifty-six thousand, sixty-four".