1042411043003 has 32 divisors (see below), whose sum is σ = 1206828329472. Its totient is φ = 891024710400.

The previous prime is 1042411042993. The next prime is 1042411043029. The reversal of 1042411043003 is 3003401142401.

It is not a de Polignac number, because 1042411043003 - 2⁸ = 1042411042747 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1042411043003.

It is not an unprimeable number, because it can be changed into a prime (1042411045003) 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, 25552100 + ... + 25592862.

It is an arithmetic number, because the mean of its divisors is an integer number (37713385296).

Almost surely, 2^{1042411043003} is an apocalyptic number.

1042411043003 is a deficient number, since it is larger than the sum of its proper divisors (164417286469).

1042411043003 is a wasteful number, since it uses less digits than its factorization.

1042411043003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42515.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1042411043003 its reverse (3003401142401), we get a palindrome (4045812185404).

The spelling of 1042411043003 in words is "one trillion, forty-two billion, four hundred eleven million, forty-three thousand, three".