10404071327456 has 12 divisors (see below), whose sum is σ = 20483015425992. Its totient is φ = 5202035663712.

The previous prime is 10404071327443. The next prime is 10404071327459. The reversal of 10404071327456 is 65472317040401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10404071327459) 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 as a sum of consecutive naturals, namely, 162563614460 + ... + 162563614523.

It is an arithmetic number, because the mean of its divisors is an integer number (1706917952166).

Almost surely, 2^{10404071327456} is an apocalyptic number.

10404071327456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10404071327456 is a deficient number, since it is larger than the sum of its proper divisors (10078944098536).

10404071327456 is an equidigital number, since it uses as much as digits as its factorization.

10404071327456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325127228993 (or 325127228985 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

Adding to 10404071327456 its reverse (65472317040401), we get a palindrome (75876388367857).

The spelling of 10404071327456 in words is "ten trillion, four hundred four billion, seventy-one million, three hundred twenty-seven thousand, four hundred fifty-six".