94442128441955 has 64 divisors (see below), whose sum is σ = 139736348667648. Its totient is φ = 59796882063360.

The previous prime is 94442128441891. The next prime is 94442128441979. The reversal of 94442128441955 is 55914482124449.

It is a Cunningham number, because it is equal to 9718134²-1.

It is not a de Polignac number, because 94442128441955 - 2⁶ = 94442128441891 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 514969475 + ... + 515152835.

It is an arithmetic number, because the mean of its divisors is an integer number (2183380447932).

Almost surely, 2^{94442128441955} is an apocalyptic number.

94442128441955 is a deficient number, since it is larger than the sum of its proper divisors (45294220225693).

94442128441955 is a wasteful number, since it uses less digits than its factorization.

94442128441955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199776.

The product of its digits is 66355200, while the sum is 62.

The spelling of 94442128441955 in words is "ninety-four trillion, four hundred forty-two billion, one hundred twenty-eight million, four hundred forty-one thousand, nine hundred fifty-five".