1304456026441 has 8 divisors (see below), whose sum is σ = 1373124597120. Its totient is φ = 1235788754832.

The previous prime is 1304456026417. The next prime is 1304456026451. The reversal of 1304456026441 is 1446206544031.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1304456026441 is a prime.

It is a super-2 number, since 2×1304456026441² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1304456026394 and 1304456026403.

It is not an unprimeable number, because it can be changed into a prime (1304456026451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2266656 + ... + 2783278.

It is an arithmetic number, because the mean of its divisors is an integer number (171640574640).

Almost surely, 2^{1304456026441} is an apocalyptic number.

It is an amenable number.

1304456026441 is a deficient number, since it is larger than the sum of its proper divisors (68668570679).

1304456026441 is a wasteful number, since it uses less digits than its factorization.

1304456026441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649535.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 1304456026441 in words is "one trillion, three hundred four billion, four hundred fifty-six million, twenty-six thousand, four hundred forty-one".