104500440329 has 2 divisors, whose sum is σ = 104500440330. Its totient is φ = 104500440328.

The previous prime is 104500440293. The next prime is 104500440337. The reversal of 104500440329 is 923044005401.

Together with previous prime (104500440293) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67419161104 + 37081279225 = 259652^2 + 192565^2 .

It is a cyclic number.

It is not a de Polignac number, because 104500440329 - 2¹² = 104500436233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104500440295 and 104500440304.

It is not a weakly prime, because it can be changed into another prime (104500440379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52250220164 + 52250220165.

It is an arithmetic number, because the mean of its divisors is an integer number (52250220165).

Almost surely, 2^104500440329 is an apocalyptic number.

It is an amenable number.

104500440329 is a deficient number, since it is larger than the sum of its proper divisors (1).

104500440329 is an equidigital number, since it uses as much as digits as its factorization.

104500440329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 104500440329 in words is "one hundred four billion, five hundred million, four hundred forty thousand, three hundred twenty-nine".