104001232220449 has 2 divisors, whose sum is σ = 104001232220450. Its totient is φ = 104001232220448.

The previous prime is 104001232220293. The next prime is 104001232220471. The reversal of 104001232220449 is 944022232100401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52143129840400 + 51858102380049 = 7221020^2 + 7201257^2 .

It is a cyclic number.

It is not a de Polignac number, because 104001232220449 - 2¹⁹ = 104001231696161 is a prime.

It is not a weakly prime, because it can be changed into another prime (104001232226449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52000616110224 + 52000616110225.

It is an arithmetic number, because the mean of its divisors is an integer number (52000616110225).

Almost surely, 2^{104001232220449} is an apocalyptic number.

It is an amenable number.

104001232220449 is a deficient number, since it is larger than the sum of its proper divisors (1).

104001232220449 is an equidigital number, since it uses as much as digits as its factorization.

104001232220449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 104001232220449 in words is "one hundred four trillion, one billion, two hundred thirty-two million, two hundred twenty thousand, four hundred forty-nine".