1004444441043 has 32 divisors (see below), whose sum is σ = 1429474694400. Its totient is φ = 625513383936.

The previous prime is 1004444440943. The next prime is 1004444441053. The reversal of 1004444441043 is 3401444444001.

It is not a de Polignac number, because 1004444441043 - 2¹⁷ = 1004444309971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1004444440995 and 1004444441013.

It is not an unprimeable number, because it can be changed into a prime (1004444441053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15016968 + ... + 15083706.

It is an arithmetic number, because the mean of its divisors is an integer number (44671084200).

Almost surely, 2^{1004444441043} is an apocalyptic number.

1004444441043 is a deficient number, since it is larger than the sum of its proper divisors (425030253357).

1004444441043 is a wasteful number, since it uses less digits than its factorization.

1004444441043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70451.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 1004444441043 its reverse (3401444444001), we get a palindrome (4405888885044).

The spelling of 1004444441043 in words is "one trillion, four billion, four hundred forty-four million, four hundred forty-one thousand, forty-three".