104744456249 has 2 divisors, whose sum is σ = 104744456250. Its totient is φ = 104744456248.

The previous prime is 104744456233. The next prime is 104744456269. The reversal of 104744456249 is 942654447401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96616532224 + 8127924025 = 310832^2 + 90155^2 .

It is a cyclic number.

It is not a de Polignac number, because 104744456249 - 2⁴ = 104744456233 is a prime.

It is a super-2 number, since 2×104744456249² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104744456197 and 104744456206.

It is not a weakly prime, because it can be changed into another prime (104744456209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52372228124 + 52372228125.

It is an arithmetic number, because the mean of its divisors is an integer number (52372228125).

Almost surely, 2^104744456249 is an apocalyptic number.

It is an amenable number.

104744456249 is a deficient number, since it is larger than the sum of its proper divisors (1).

104744456249 is an equidigital number, since it uses as much as digits as its factorization.

104744456249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 104744456249 in words is "one hundred four billion, seven hundred forty-four million, four hundred fifty-six thousand, two hundred forty-nine".