104400266501 has 8 divisors (see below), whose sum is σ = 105869389080. Its totient is φ = 102932197632.

The previous prime is 104400266459. The next prime is 104400266507. The reversal of 104400266501 is 105662004401.

It can be written as a sum of positive squares in 4 ways, for example, as 30250253476 + 74150013025 = 173926^2 + 272305^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104400266501 - 2¹⁰ = 104400265477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104400266507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62810 + ... + 461243.

It is an arithmetic number, because the mean of its divisors is an integer number (13233673635).

Almost surely, 2^104400266501 is an apocalyptic number.

It is an amenable number.

104400266501 is a deficient number, since it is larger than the sum of its proper divisors (1469122579).

104400266501 is an equidigital number, since it uses as much as digits as its factorization.

104400266501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526855.

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 104400266501 in words is "one hundred four billion, four hundred million, two hundred sixty-six thousand, five hundred one".