1040044301223 has 16 divisors (see below), whose sum is σ = 1404321676800. Its totient is φ = 684565427520.

The previous prime is 1040044301201. The next prime is 1040044301227. The reversal of 1040044301223 is 3221034400401.

It is not a de Polignac number, because 1040044301223 - 2¹⁰ = 1040044300199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1040044301193 and 1040044301202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040044301227) 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 15 ways as a sum of consecutive naturals, for example, 14888808 + ... + 14958498.

It is an arithmetic number, because the mean of its divisors is an integer number (87770104800).

Almost surely, 2^{1040044301223} is an apocalyptic number.

1040044301223 is a deficient number, since it is larger than the sum of its proper divisors (364277375577).

1040044301223 is an equidigital number, since it uses as much as digits as its factorization.

1040044301223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132742.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1040044301223 its reverse (3221034400401), we get a palindrome (4261078701624).

The spelling of 1040044301223 in words is "one trillion, forty billion, forty-four million, three hundred one thousand, two hundred twenty-three".