1017825234449 has 8 divisors (see below), whose sum is σ = 1096339103232. Its totient is φ = 942166415520.

The previous prime is 1017825234443. The next prime is 1017825234467. The reversal of 1017825234449 is 9444325287101.

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 1017825234449 - 2²⁴ = 1017808457233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1017825234397 and 1017825234406.

It is not an unprimeable number, because it can be changed into a prime (1017825234443) 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, 713761724 + ... + 713763149.

It is an arithmetic number, because the mean of its divisors is an integer number (137042387904).

Almost surely, 2^{1017825234449} is an apocalyptic number.

It is an amenable number.

1017825234449 is a deficient number, since it is larger than the sum of its proper divisors (78513868783).

1017825234449 is a wasteful number, since it uses less digits than its factorization.

1017825234449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427524927.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 1017825234449 in words is "one trillion, seventeen billion, eight hundred twenty-five million, two hundred thirty-four thousand, four hundred forty-nine".