104494243552801 has 4 divisors (see below), whose sum is σ = 104506535555604. Its totient is φ = 104481951550000.

The previous prime is 104494243552799. The next prime is 104494243552823. The reversal of 104494243552801 is 108255342494401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21374116936225 + 83120126616576 = 4623215^2 + 9117024^2 .

It is a cyclic number.

It is not a de Polignac number, because 104494243552801 - 2¹ = 104494243552799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104494243552871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6145988650 + ... + 6146005651.

It is an arithmetic number, because the mean of its divisors is an integer number (26126633888901).

Almost surely, 2^{104494243552801} is an apocalyptic number.

It is an amenable number.

104494243552801 is a deficient number, since it is larger than the sum of its proper divisors (12292002803).

104494243552801 is an equidigital number, since it uses as much as digits as its factorization.

104494243552801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12292002802.

The product of its (nonzero) digits is 5529600, while the sum is 52.

The spelling of 104494243552801 in words is "one hundred four trillion, four hundred ninety-four billion, two hundred forty-three million, five hundred fifty-two thousand, eight hundred one".